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Study sets matching "atoms"

8 terms
Atoms
Atomic Number (Jersey Number)
Atomic Mass
atom
nucleus of atom
Number of protons in an atom
total weight of protons and neutrons
smallest unit of matter
the positively charged dense center of an atom
Atomic Number (Jersey Number)
Number of protons in an atom
Atomic Mass
total weight of protons and neutrons
8 terms
Atoms
Atomic Number (Jersey Number)
Atomic Mass
atom
nucleus of atom
Number of protons in an atom
total weight of protons and neutrons
smallest unit of matter
the positively charged dense center of an atom
Atomic Number (Jersey Number)
Number of protons in an atom
Atomic Mass
total weight of protons and neutrons
20 terms
Atoms
What are the two parts of an atom?
Which argument best explains the charg…
Which statement describes an atomic nu…
Roberto creates an animation titled "F…
the nucleus and the electron cloud
An atomic nucleus is positively charged because it is compose…
An atomic nucleus contains most of the atom's mass.
The viewer travels through the electron cloud, then the nucle…
What are the two parts of an atom?
the nucleus and the electron cloud
Which argument best explains the charg…
An atomic nucleus is positively charged because it is compose…
17 terms
Atoms
Atom
Atomic Number
Chemical formula
Chemical symbol
the smallest particle into which an element can be divided an…
the number of protons in the nucleus of one atom of an element
A way of describing the number of atoms that makes up one mol…
One or two letter code that stands for an element; many symbo…
Atom
the smallest particle into which an element can be divided an…
Atomic Number
the number of protons in the nucleus of one atom of an element
12 terms
Atoms
Periodic Table
element
outside
electron
the _______________________ is a chart that lists all known e…
a chemical substance that cannot be broken down into a simple…
electrons are located ______________ the nucleus
has a negative charge
Periodic Table
the _______________________ is a chart that lists all known e…
element
a chemical substance that cannot be broken down into a simple…
21 terms
Atoms
Atom
Subatomic Particle
Electron
Proton
Smallest piece of matter that is still considered an element.
Pieces of matter that make up atoms.
Negatively charged subatomic particle that circles the nucleu…
Positively charged subatomic particle that is a part of the n…
Atom
Smallest piece of matter that is still considered an element.
Subatomic Particle
Pieces of matter that make up atoms.
17 terms
Atoms
Atom
Atomic Number
Chemical formula
Chemical symbol
the smallest particle into which an element can be divided an…
the number of protons in the nucleus of one atom of an element
A way of describing the number of atoms that makes up one mol…
One or two letter code that stands for an element; many symbo…
Atom
the smallest particle into which an element can be divided an…
Atomic Number
the number of protons in the nucleus of one atom of an element
22 terms
Atoms
Atomic Theory
Atom
Nucleus
Protons
describes the structure, behavior and other properties of an…
smallest component of an element
contains the protons and the neutrons for the atom
within the nucleus of the atom with a positive charge
Atomic Theory
describes the structure, behavior and other properties of an…
Atom
smallest component of an element
8 terms
Atoms
Atomic Number
Atomic Mass
atom
nucleus of atom
Number of protons and electrons in an atom
total weight of protons and neutrons (protons + neutrons)
smallest unit of matter
the positively charged dense center of an atom
Atomic Number
Number of protons and electrons in an atom
Atomic Mass
total weight of protons and neutrons (protons + neutrons)
11 terms
Atoms
Atomic Theory
Atom
Nucleus
Protons
describes the structure, behavior and other properties of an…
smallest component of an element
contains the protons and the neutrons for the atom
within the nucleus of the atom with a positive charge
Atomic Theory
describes the structure, behavior and other properties of an…
Atom
smallest component of an element
8 terms
Atoms
Atomic Number (Jersey Number)
Atomic Mass
atom
nucleus of atom
number of protons in an atom
total mass of protons and neutrons
smallest unit of matter
the positively charged dense center of an atom
Atomic Number (Jersey Number)
number of protons in an atom
Atomic Mass
total mass of protons and neutrons
8 terms
Atoms
Atomic Number (Jersey Number)
Atomic Mass
atom
nucleus of atom
Number of protons in an atom
total weight of protons and neutrons
smallest unit of matter
the positively charged dense center of an atom
Atomic Number (Jersey Number)
Number of protons in an atom
Atomic Mass
total weight of protons and neutrons
17 terms
Atoms
atoms
democritus
chadwick
electrons
The basic, smallest building blocks of all matter.
First person to say that empty space is filled with atomos
Rutherford's student who added neutrons to the atomic model;…
Negatively charged particles located in the electron cloud of…
atoms
The basic, smallest building blocks of all matter.
democritus
First person to say that empty space is filled with atomos
29 terms
Atoms
Democritus
Dalton
Thompson
Rutherford
Greek Philosopher who said the atom was a solid sphere with n…
Agreed with Democritus a thousand years later ... The atom wa…
Believed the atom was a solid sphere with charged particles s…
Believed the atom was mostly empty space ... A very small pos…
Democritus
Greek Philosopher who said the atom was a solid sphere with n…
Dalton
Agreed with Democritus a thousand years later ... The atom wa…
39 terms
Atoms
Atom
Subatomic Particle
Electron
Proton
Smallest piece of matter that is still considered an element.
Pieces of matter that make up atoms.
Negatively charged subatomic particle that circles the nucleu…
Positively charged subatomic particle that is a part of the n…
Atom
Smallest piece of matter that is still considered an element.
Subatomic Particle
Pieces of matter that make up atoms.
21 terms
Atoms
Atom
Nucleus
Atomic Number
Proton
Basic unit of matter
Central part of an atom containing protons and neutrons
The number of protons in the nucleus of an atom
Particle with a positive charge and found in the nucleus. Rem…
Atom
Basic unit of matter
Nucleus
Central part of an atom containing protons and neutrons
17 terms
Atoms
Atom
Atomic Number
Chemical formula
Chemical symbol
the smallest particle into which an element can be divided an…
the number of protons in the nucleus of one atom of an element
A way of describing the number of atoms that makes up one mol…
One or two letter code that stands for an element; many symbo…
Atom
the smallest particle into which an element can be divided an…
Atomic Number
the number of protons in the nucleus of one atom of an element
10 terms
Atoms
Atomic Number
Atomic Mass
atom
nucleus of atom
Number of protons in an atom
total weight of protons and neutrons (everything in the nucle…
smallest unit of matter
the positively charged dense center of an atom where protons…
Atomic Number
Number of protons in an atom
Atomic Mass
total weight of protons and neutrons (everything in the nucle…
15 terms
Atoms
Atomic Number
Atomic Mass
atom
nucleus of atom
Number of protons in an atom
total weight of protons and neutrons (everything in the nucle…
smallest unit of matter
the positively charged dense center of an atom where protons…
Atomic Number
Number of protons in an atom
Atomic Mass
total weight of protons and neutrons (everything in the nucle…
16 terms
Atoms
Atom
Atomic Number
Chemical formula
Element symbol
the smallest particle into which an element can be divided an…
the number of protons in the nucleus of one atom of an element
A way of describing the number of atoms that makes up one mol…
One or two letter code that stands for an element; many symbo…
Atom
the smallest particle into which an element can be divided an…
Atomic Number
the number of protons in the nucleus of one atom of an element
10 terms
Atoms
Atomic Number
Atomic Mass
atom
nucleus of atom
Number of protons in an atom
total weight of protons and neutrons (everything in the nucle…
smallest unit of matter
the positively charged dense center of an atom where protons…
Atomic Number
Number of protons in an atom
Atomic Mass
total weight of protons and neutrons (everything in the nucle…
8 terms
Atoms
atomic number
atomic mass
atom
nucleus
Number of protons in an atom
total combined mass of protons and neutrons
smallest unit of an element that has the properties of that e…
the center of an atom containing protons & neutrons
atomic number
Number of protons in an atom
atomic mass
total combined mass of protons and neutrons
14 terms
Atoms
Atom
Nucleus
Atomic Number
Proton
Basic unit of matter
Central part of an atom containing protons and neutrons
The number of protons in the nucleus of an atom
Particle with a positive charge and found in the nucleus. Rem…
Atom
Basic unit of matter
Nucleus
Central part of an atom containing protons and neutrons
15 terms
ATOMS
ATOM
ELECTRON
PROTON
NEUTRON
Basic unit of matter
Subatomic particle with a negative charge
Subatomic particle with a positive charge and found in nucleu…
Subatomic particle with no charge and found in nucleus of atom
ATOM
Basic unit of matter
ELECTRON
Subatomic particle with a negative charge
8 terms
Atoms
Atomic Number
Atomic Mass
atom
nucleus of atom
Number of protons in an atom
total weight of protons and neutrons
smallest unit of matter
the positively charged dense center of an atom
Atomic Number
Number of protons in an atom
Atomic Mass
total weight of protons and neutrons
8 terms
Atoms
Atomic Number
Atomic Mass
atom
nucleus of atom
Number of protons in an atom
Total mass of protons and neutrons
Smallest part of an element that still has the characteristic…
the positively charged dense center of an atom
Atomic Number
Number of protons in an atom
Atomic Mass
Total mass of protons and neutrons
9 terms
Atoms
atom
nucleus of atom
neutron
proton
inside molecules
middle of the atom
0 charge; in the nucleus
+ charge; in the nucleus
atom
inside molecules
nucleus of atom
middle of the atom
10 terms
Atoms
protons
electrons
neutrons
atoms
(postively charged)In the nucleus of an atom
(negatively charged) particles that orbit around nucleus.
the particles of the nucleus that have no charge
Building blocks of elements
protons
(postively charged)In the nucleus of an atom
electrons
(negatively charged) particles that orbit around nucleus.
12 terms
Atoms
electron
periodic table
element
atomic symbol
has a negative charge, orbits the nucleus in shells.
the chart that organizes the elements.
each different kind of atoms; 92 occur naturally.
the chemical symbol of the atom found on the Periodic Table o…
electron
has a negative charge, orbits the nucleus in shells.
periodic table
the chart that organizes the elements.
8 terms
Atoms
Atom
Nucleus
Atomic Number
Proton
Basic unit of matter
Central part of an atom containing protons and neutrons
The number of protons in the nucleus of an atom
Sub-atomic particle with a positive charge and found in the n…
Atom
Basic unit of matter
Nucleus
Central part of an atom containing protons and neutrons
10 terms
Atoms
Atomic Number
Atomic Mass
atom
nucleus of atom
Number of protons in an atom
total weight of protons and neutrons (everything in the nucle…
smallest unit of matter
the positively charged dense center of an atom where protons…
Atomic Number
Number of protons in an atom
Atomic Mass
total weight of protons and neutrons (everything in the nucle…
11 terms
Atoms
atom
proton
neutron
electron
the smallest component of an element having the chemical prop…
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 tiny, negatively charged particle that moves around the nuc…
atom
the smallest component of an element having the chemical prop…
proton
A subatomic particle that has a positive charge and that is f…
10 terms
Atoms
3 parts of an atom
proton
neutron
electron
proton, neutron, electron
positive charge; in the nucleus; large and heavy
no charge; in the nucleus; large and heavy
negative charge; move around outside the nucleus; small and l…
3 parts of an atom
proton, neutron, electron
proton
positive charge; in the nucleus; large and heavy
11 terms
Atoms
Atomic Theory
Atom
Nucleus
Protons
describes the structure, behavior and other properties of an…
smallest component of an element
contains the protons and the neutrons for the atom
within the nucleus of the atom with a positive charge
Atomic Theory
describes the structure, behavior and other properties of an…
Atom
smallest component of an element
26 terms
Atoms
Democritus
Dalton
Thompson
Rutherford
Greek Philosopher who said the atom was a solid sphere with n…
Agreed with Democritus a thousand years later ... The atom wa…
Believed the atom was a solid sphere with charged particles s…
Believed the atom was mostly empty space ... A very small pos…
Democritus
Greek Philosopher who said the atom was a solid sphere with n…
Dalton
Agreed with Democritus a thousand years later ... The atom wa…
11 terms
Atoms
element
atom
proton
neutron
a substance that cannot be broken down into any other substance
smallest unit of an element
a very small particle in an atom's nucleus that carries a pos…
a small particle in an atom's nucleus that has no charge
element
a substance that cannot be broken down into any other substance
atom
smallest unit of an element
Atoms
Atomic Number (Jersey Number)
Atomic Mass
atom
nucleus of atom
Number of protons in an atom
total weight of protons and neutrons
smallest unit of matter
the positively charged dense center of an atom
Atomic Number (Jersey Number)
Number of protons in an atom
Atomic Mass
total weight of protons and neutrons
13 terms
Atoms
Atoms
Subatomic Particles
Protons
Atomic Number
The smallest building blocks of matter that has chemical prop…
A particle smaller than an atom
Subatomic particles with a +1e charge (mass = 1 Atomic Mass U…
Equals the number of protons. Atomic number CAN NOT change
Atoms
The smallest building blocks of matter that has chemical prop…
Subatomic Particles
A particle smaller than an atom
15 terms
Atoms
Atomic Number
Atomic Mass
atom
nucleus of atom
Number of protons in an atom
total weight of protons and neutrons (everything in the nucle…
smallest unit of matter
the positively charged dense center of an atom where protons…
Atomic Number
Number of protons in an atom
Atomic Mass
total weight of protons and neutrons (everything in the nucle…
17 terms
Atoms
What are the two parts of an atom?
Which argument best explains the charg…
Which statement describes an atomic nu…
Which statement best explains why the…
the nucleus and the electron cloud
An atomic nucleus is positively charged because it is compose…
An atomic nucleus contains most of the atom's mass.
The positive charge of the protons in the nucleus equals the…
What are the two parts of an atom?
the nucleus and the electron cloud
Which argument best explains the charg…
An atomic nucleus is positively charged because it is compose…
17 terms
Atoms
sub atomic particles
Proton
Neutron
Electron
The components that make up atoms and give atoms their charac…
Positively charged particle found in the nucleus of an atom
Neutral charge (no charge) particle found in the nucleus. Thi…
Negatively charged particle that circulates outside of the nu…
sub atomic particles
The components that make up atoms and give atoms their charac…
Proton
Positively charged particle found in the nucleus of an atom
10 terms
Atoms
Atomic Mass Unit
Atomic Number
isotopes
atomic mass
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…
Sum of protons and neutrons in an element
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
Atoms
Calcium
Hydrogen
Helium
Lithium
Ca
H
He
Li
Calcium
Ca
Hydrogen
H
Atoms
atom
proton
neutron
electron
the smallest unit of an element that maintains the properties…
subatomic particle that has a positive charge and is located…
subatomic particle that has no charge and is located in the n…
subatomic particle that has a negative charge and is located…
atom
the smallest unit of an element that maintains the properties…
proton
subatomic particle that has a positive charge and is located…
8 terms
Atoms
Atomic Number (Jersey Number)
Atomic Mass
atom
nucleus of atom
Number of protons in an atom
total weight of protons and neutrons
smallest unit of matter
the positively charged dense center of an atom
Atomic Number (Jersey Number)
Number of protons in an atom
Atomic Mass
total weight of protons and neutrons
16 terms
Atoms
Chemistry
Atom
Element
Electron
The study of matter and energy
A particle of matter that can not be divided.... The nucleus is…
Matter that is made of only one kind of atom
Negatively charged particles in an atom. Move randomly throug…
Chemistry
The study of matter and energy
Atom
A particle of matter that can not be divided.... The nucleus is…
12 terms
Atoms
Proton
Neutron
Electron
atomic mass
positively charged particle found in nucleus
neutral charged particle found in nucleus
negatively charged particle found in shells
average mass, protons and neutrons added together
Proton
positively charged particle found in nucleus
Neutron
neutral charged particle found in nucleus
8 terms
Atoms
Atomic Number (Jersey Number)
Atomic Mass
atom
nucleus of atom
Number of protons in an atom
total weight of protons and neutrons
smallest unit of matter
the positively charged dense center of an atom
Atomic Number (Jersey Number)
Number of protons in an atom
Atomic Mass
total weight of protons and neutrons
6 terms
Atoms
atom
nucleus
proton
neutron
the smallest part of an element, indivisible
center of the atom, positive charge, contains protons and neu…
positively charged particle in the nucleus of the atom
an uncharged particle in the nucleus of the atom
atom
the smallest part of an element, indivisible
nucleus
center of the atom, positive charge, contains protons and neu…
8 terms
Atoms
Atomic Number
Atomic Mass
atom
nucleus of atom
Number of protons in an atom
total mass (amu) of protons and neutrons
smallest unit of matter
the positively charged dense center of an atom
Atomic Number
Number of protons in an atom
Atomic Mass
total mass (amu) of protons and neutrons
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