Study sets matching "structure table atomic"

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Study sets matching "structure table atomic"

40 terms
- Atomic Structure and The Periodic Table
Law of Conservation of Mass
Law of Definite Proportions
Law of Multiple Proportions
Atomic Mass Unit
Matter is neither created nor destroyed
a given compound always contains exactly the same proportion…
If two or more different compounds are composed of the same t…
A unit of mass that describes the mass of an atom or molecule…
Law of Conservation of Mass
Matter is neither created nor destroyed
Law of Definite Proportions
a given compound always contains exactly the same proportion…
9 terms
Atomic Structure and The Periodic Table
Atomic Mass Unit
Atomic Number
atomic mass
proton
a unit of mass that describes the mass of an atom or molecule…
number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
a subatomic particle that has a positive charge and that is f…
Atomic Mass Unit
a unit of mass that describes the mass of an atom or molecule…
Atomic Number
number of protons in an atom
- Atomic Structure and The Periodic Table
Law of Conservation of Mass
Atomic Mass Unit... (amu)
Atomic Number
atom
Matter is neither created nor destroyed
A unit of mass that describes the mass of an atom (mass of pr…
Number of protons in an atom
Smallest unit of matter that retains the properties of an ele…
Law of Conservation of Mass
Matter is neither created nor destroyed
Atomic Mass Unit... (amu)
A unit of mass that describes the mass of an atom (mass of pr…
27 terms
Atomic Structure and the Periodic Table
proton
electron
neutron
nucleus
Subatomic particle with a positive charge.
Subatomic particle with a negative charge.
Subatomic particle with no charge.
The massive center of an atom. It contains the protons and ne…
proton
Subatomic particle with a positive charge.
electron
Subatomic particle with a negative charge.
- Atomic Structure and The Periodic Table
Atomic Mass Unit
Atomic Number
average atomic mass
mass number
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
Sum of protons and neutrons
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom
21 terms
Atomic Structure and The Periodic Table
Atomic Mass Unit
Atomic Number
atomic mass
nucleus
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
the positively charged dense center of an atom
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom
21 terms
Atomic Structure and The Periodic Table
Atomic Mass Unit
Atomic Number
atomic mass
nucleus
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
the positively charged dense center of an atom
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom
- Atomic Structure and The Periodic Table
Law of Conservation of Mass
Law of Definite Proportions
Law of Multiple Proportions
Atomic Mass Unit
Matter is neither created nor destroyed
a given compound always contains exactly the same proportion…
If two or more different compounds are composed of the same t…
A unit of mass that describes the mass of an atom or molecule…
Law of Conservation of Mass
Matter is neither created nor destroyed
Law of Definite Proportions
a given compound always contains exactly the same proportion…
69 terms
Atoms, Atomic Structure, and the Periodic Table
Atom
Electron
nucleus
proton
Smallest part of an element.
A negatively charged subatomic particle that "orbits" around…
An atom's central region, which is made up of protons and neu…
A subatomic particle that has a positive charge and that is f…
Atom
Smallest part of an element.
Electron
A negatively charged subatomic particle that "orbits" around…
20 terms
- Atomic Structure and The Periodic Table
Atomic Mass Unit
Atomic Number
average atomic mass
mass number
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
Sum of protons and neutrons
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom
20 terms
Atomic Structure and The Periodic Table
Atomic Mass
Atomic Number
isotopes
atom
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
Atoms of the same element that have different numbers of neut…
Basic unit of matter
Atomic Mass
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom
Atomic Structure and The Periodic Table
isotopes
line emission spectrum
orbital
excited state
Atoms of the same element that have different numbers of neut…
A series of specific wavelengths of emitted light created whe…
A region of space around the nucleus where an electron is lik…
A state in which an atom has a higher potential energy than i…
isotopes
Atoms of the same element that have different numbers of neut…
line emission spectrum
A series of specific wavelengths of emitted light created whe…
11 terms
Atomic Structure and The Periodic Table
Atomic Mass Unit
Atomic Number
atomic mass
nucleus
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
the positively charged dense center of an atom
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom
Atomic Structure and The Periodic Table
Atomic Number
atomic mass / weight
Periodic Table
group/ family
Number of protons in an atom
number of protons + neutrons in an element
organized list of all known elements that are arranged by inc…
Column of the periodic table read from top to bottom. Element…
Atomic Number
Number of protons in an atom
atomic mass / weight
number of protons + neutrons in an element
34 terms
Atomic Structure and The Periodic Table
Atomic Mass Unit
Atomic Number
average atomic mass
nucleus
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
the positively charged dense center of an atom made of the pr…
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom
29 terms
Atomic Structure and the Periodic Table
Atomic Mass Unit
Atomic Number
atomic mass
isotopes
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
Total number of protons and neutrons in an atom.
Atoms of the same element that have different numbers of neut…
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom
18 terms
Atomic Structure and The Periodic Table
Atomic Mass Unit
Atomic Number
atomic mass
nucleus
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
the positively charged dense center of an atom
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom
6 terms
Periodic Table and Atomic Structure Review
Proton
Neutron
Electron
Nucleus
Positive particle in the nucleus of an atom.
Neutral particle in the nucleus of an atom.
Negative particle that orbits the nucleus of an atom.
The central part of an atom that contains protons and neutrons.
Proton
Positive particle in the nucleus of an atom.
Neutron
Neutral particle in the nucleus of an atom.
Atomic Structure & Periodic Table
Atom
Element
Periodic Table
Proton
Basic unit of matter
A pure substance made of only one kind of atom
A chart of the elements showing the repeating pattern of thei…
A subatomic particle that has a positive charge and that is f…
Atom
Basic unit of matter
Element
A pure substance made of only one kind of atom
41 terms
Atomic Structure + Periodic Table
the elements in Group 1A of the period…
the elements in Group 2A of the period…
the smallest particle of an element
the weighted average of the masses of…
Alkali Metals
Alkaline Earth Metals
Atom
Atomic Mass
the elements in Group 1A of the period…
Alkali Metals
the elements in Group 2A of the period…
Alkaline Earth Metals
16 terms
Atomic Structure and The Periodic Table
Atomic Number
atomic mass
nucleus
proton
Number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
the positively charged dense center of an atom
A subatomic particle that has a positive charge and that is f…
Atomic Number
Number of protons in an atom
atomic mass
weighted average of the atomic masses for the isotopes of an…
34 terms
Atomic Structure and the Periodic Table
Atomic Mass Unit
Atomic Number
average atomic mass
isotopes
A unit that describes the mass of an atom or molecule. (amu)
Number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
Atoms of the same element that have different numbers of neut…
Atomic Mass Unit
A unit that describes the mass of an atom or molecule. (amu)
Atomic Number
Number of protons in an atom
Atomic Structure and The Periodic Table
Eugen Goldstein
Cathode Rays
Robert Milikan
Atomic Mass Unit
observed the proton with a positive charge
have identical properties regardless of the elements used to…
determines the mass of the electrons:1/1840 the mass of a hyd…
A unit of mass that describes the mass of an atom or molecule…
Eugen Goldstein
observed the proton with a positive charge
Cathode Rays
have identical properties regardless of the elements used to…
21 terms
Atomic Structure and Periodic Table
periodic table
atom
proton
neutron
A table that shows the elements, their atomic number, symbol,…
Smallest particle of an element
A subatomic particle that has a positive charge and that is f…
A subatomic particle that has no charge and that is found in…
periodic table
A table that shows the elements, their atomic number, symbol,…
atom
Smallest particle of an element
10 terms
Atomic Structure and Periodic Table
Electron
Atomic Number
Nucleus
Atomic Mass
Subatomic particle with a negative charge, very little mass,…
The number of protons found in an atom of a specific element
Contains the atom's mass
The number of protons and neutrons
Electron
Subatomic particle with a negative charge, very little mass,…
Atomic Number
The number of protons found in an atom of a specific element
10 terms
Atomic Structure and The Periodic Table
Atomic Mass Unit
Atomic Number
atomic mass
nucleus
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
the positively charged dense center of an atom
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom
Atomic Structure and The Periodic Table
Atomic Mass Unit
Atomic Number
mass number
atom
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
Sum of protons and neutrons
Basic unit of matter
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom
Atomic Structure & Periodic Table
Subatomic Particle
Electron
Proton
Neutron
very small particle that is a building block for atoms
sub. particle that has a negative electrical charge
sub. particle that has positive electrical charge
sub particle that has no charge
Subatomic Particle
very small particle that is a building block for atoms
Electron
sub. particle that has a negative electrical charge
Atomic Structure and Periodic Table
Electron
Atomic Number
Nucleus
Atomic Mass
Subatomic particle with a negative charge, very little mass,…
The number of protons found in an atom of a specific element
Contains the atom's mass
The number of protons and neutrons
Electron
Subatomic particle with a negative charge, very little mass,…
Atomic Number
The number of protons found in an atom of a specific element
16 terms
Atomic Structure and the Periodic Table
Atom
Electron
Neutron
Proton
The basic unit of matter.
Negatively charged particle with very little mass, can be fou…
Neutrally charged particle with a mass nearly equal to the pr…
Positively charged particle that determines the identity of t…
Atom
The basic unit of matter.
Electron
Negatively charged particle with very little mass, can be fou…
10 terms
Periodic table and Atomic Structure
Atomic Mass Unit
Atomic Number
atomic mass
nucleus
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
the positively charged dense center of an atom
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom
33 terms
Atomic Structure and The Periodic Table
Atom
Atomic Number
average atomic mass
nucleus
The smallest particle of an element that retains the properti…
Number of protons in an atom, identifies the element
weighted average of the atomic masses for the isotopes of an…
the positively charged dense center of an atom made of the pr…
Atom
The smallest particle of an element that retains the properti…
Atomic Number
Number of protons in an atom, identifies the element
22 terms
Atomic Structure and the Periodic Table
Atom
Subatomic Particles
Proton
Atomic Number
The smallest unit of matter in any element that keeps it's id…
1. Particles that are smaller than the atom. 2. Usually refer…
1. A positively (+) charged subatomic particle located in the…
A unique number for each element on the periodic table that i…
Atom
The smallest unit of matter in any element that keeps it's id…
Subatomic Particles
1. Particles that are smaller than the atom. 2. Usually refer…
31 terms
Atomic Structure and The Periodic Table
Law of Conservation of Mass
Law of Definite Proportions
Law of Multiple Proportions
Atomic Mass Unit
Matter is neither created nor destroyed
a given compound always contains exactly the same proportion…
If two or more different compounds are composed of the same t…
A unit of mass that describes the mass of an atom or molecule…
Law of Conservation of Mass
Matter is neither created nor destroyed
Law of Definite Proportions
a given compound always contains exactly the same proportion…
Atomic Structure and The Periodic Table
Atomic Mass Unit
Atomic Number
atomic mass
nucleus
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
the positively charged dense center of an atom
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom
Atomic Structure and The Periodic Table
Atomic Mass Unit
Atomic Number
atomic mass
nucleus
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
the positively charged dense center of an atom
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom
Atomic Structure and the Periodic Table
proton
electron
neutron
nucleus
Subatomic particle with a positive charge.
Subatomic particle with a negative charge.
Subatomic particle with no charge.
The massive center of an atom. It contains the protons and ne…
proton
Subatomic particle with a positive charge.
electron
Subatomic particle with a negative charge.
28 terms
Atomic Structure & Periodic Table
What the smallest particle that makes…
What is a chart of the elements arrang…
What is a pure substance that cannot b…
What is one or two letters (sometimes…
atom
periodic table
element
symbol
What the smallest particle that makes…
atom
What is a chart of the elements arrang…
periodic table
Atomic Structure and the Periodic Table
Atomic Mass Unit
Atomic Number
average atomic mass
isotopes
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
Atoms of the same element that have different numbers of neut…
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom
10 terms
Atomic Structure and The Periodic Table
Atomic Mass Unit
Atomic Number
atomic mass
nucleus
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
the positively charged dense center of an atom
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom
7 terms
Atomic Structure and The Periodic Table
Atomic Mass Unit
proton
neutron
electron
A unit of mass that describes the mass of an atom or molecule…
A subatomic particle that has a positive charge and that is f…
A subatomic particle that has no charge and that is found in…
A subatomic particle that has a negative charge... almost no…
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
proton
A subatomic particle that has a positive charge and that is f…
- Atomic Structure and The Periodic Table
Law of Conservation of Matter
Atomic Mass Unit
Atomic Number
isotopes
Matter is neither created nor destroyed
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
Atoms of the same element that have different numbers of neut…
Law of Conservation of Matter
Matter is neither created nor destroyed
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
10 terms
Atomic Structure and The Periodic Table
Atomic Mass Unit
Atomic Number
atomic mass
nucleus
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
the positively charged dense center of an atom
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom
19 terms
Atomic Structure and The Periodic Table
Atomic Mass Unit
Atomic Number
atomic mass
nucleus
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
the positively charged dense center of an atom
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom
33 terms
Atomic Structure and the Periodic Table
isotopes
electron configuration
Dalton's Atomic Theory
modern atomic model
Atoms of the same element that have different the same number…
the arrangement of electrons in an atom. Two in the first she…
1) elements are made up of atoms ... 2) all atoms of a given ele…
atom consists of a nucleus that contains protons and neutrons…
isotopes
Atoms of the same element that have different the same number…
electron configuration
the arrangement of electrons in an atom. Two in the first she…
20 terms
Atomic Structure and The Periodic Table
Atomic Mass Unit
Atomic Number
average atomic mass
isotopes
A unit of mass that describes the mass of an atom or moleculmu)
Number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
Atoms of the same element that have different numbers of neut…
Atomic Mass Unit
A unit of mass that describes the mass of an atom or moleculmu)
Atomic Number
Number of protons in an atom
Atomic Structure and The Periodic Table
isotopes
line emission spectrum
orbital
excited state
Atoms of the same element that have different numbers of neut…
A series of specific wavelengths of emitted light created whe…
A region of space around the nucleus where an electron is lik…
A state in which an atom has a higher potential energy than i…
isotopes
Atoms of the same element that have different numbers of neut…
line emission spectrum
A series of specific wavelengths of emitted light created whe…
40 terms
Atomic Structure and The Periodic Table
Law of Conservation of Mass
Law of Definite Proportions
Law of Multiple Proportions
Atomic Mass Unit
Matter is neither created nor destroyed
a given compound always contains exactly the same proportion…
If two or more different compounds are composed of the same t…
A unit of mass that describes the mass of an atom or molecule…
Law of Conservation of Mass
Matter is neither created nor destroyed
Law of Definite Proportions
a given compound always contains exactly the same proportion…
- Atomic Structure and The Periodic Table
Atomic Mass Unit
Atomic Number
average atomic mass
isotopes
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom. Located above element symbol
weighted average of the atomic masses for the isotopes of an…
Atoms of the same element that have different numbers of neut…
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom. Located above element symbol
Atomic Structure and The Periodic Table
Atomic Mass Unit
Atomic Number
average atomic mass
isotopes
A unit of mass that describes the mass of an atom or molecule…
Number of protons in an atom
weighted average of the atomic masses for the isotopes of an…
Atoms of the same element that have different numbers of neut…
Atomic Mass Unit
A unit of mass that describes the mass of an atom or molecule…
Atomic Number
Number of protons in an atom
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