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Study sets matching "chemistry"

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Study sets matching "chemistry"

21 terms
chemistry
Element
Compounds
Organic Compounds
DNA
one capital letter
Two or more capital letters
CHNOPS
Breaks down to nucleotides
Element
one capital letter
Compounds
Two or more capital letters
140 terms
Chemistry
acid
acidic
anion
anode
compound that gives off H+ ions in solution
describes a solution with a high concentration of H+ ions
ions with a negative charge
the electrode where electrons are lost (oxidized) in redox re…
acid
compound that gives off H+ ions in solution
acidic
describes a solution with a high concentration of H+ ions
30 terms
Chemistry
MATTER
MOLECULE
MASS
DENSITY
ANYTHING THAT HAS MASS AND TAKES UP SPACE
GROUP OF TWO OR MORE ATOMS HELD TOGETHER BY CHEMICAL BONDS
AMOUNT OF MATTER IN AN OBJECT
AMOUNT OF MASS IN A GIVEN VOLUME
MATTER
ANYTHING THAT HAS MASS AND TAKES UP SPACE
MOLECULE
GROUP OF TWO OR MORE ATOMS HELD TOGETHER BY CHEMICAL BONDS
84 terms
Chemistry
count, mass, volume
mole
representative particle
the relation of atomic mass of an elem…
3 ways to measure the amount of something
a unit of measuring the amount of a substance
the species present in a substance...usually atoms, molecules…
the atomic mass of an element expressed in grams is the mass…
count, mass, volume
3 ways to measure the amount of something
mole
a unit of measuring the amount of a substance
140 terms
Chemistry
acid
acidic
anion
anode
compound that gives off H+ ions in solution³¹⁰
describes a solution with a high concentration of H+ ions
ions with a negative charge⁴³³
the electrode where electrons are lost (oxidized) in redox ¹
acid
compound that gives off H+ ions in solution³¹⁰
acidic
describes a solution with a high concentration of H+ ions
39 terms
Chemistry
element
atom
nucleus
proton
substance that CANNOT be chemically broken down into simpler…
smallest part of an element that can be identified as that el…
center, or core, of an atom (where the protons and neutrons a…
particle that has a positive charge - located in the nucleus…
element
substance that CANNOT be chemically broken down into simpler…
atom
smallest part of an element that can be identified as that el…
9 terms
Chemistry
Matter
Atom
Element
Compound
Matter is anything that has mass and occupies space.
Tiny particles that make up all matter.... Made of protons, neut…
Substances that contain one type of atom. Cannot be broken do…
Substances that contain two or more elements that are combine…
Matter
Matter is anything that has mass and occupies space.
Atom
Tiny particles that make up all matter.... Made of protons, neut…
Chemistry
Molecules
Density
atom
mixture
Incredibly small units of matter
The amount of mass contained in a sample divided by the volum…
smallest particle of an element with the qualities of that el…
Two or more substances that are mixed together but not chemic…
Molecules
Incredibly small units of matter
Density
The amount of mass contained in a sample divided by the volum…
22 terms
Chemistry
Molecules
Density
atom
mixture
Incredibly small units of matter
The amount of mass contained in a sample divided by the volum…
smallest particle of an element with the qualities of that el…
Two or more substances that are mixed together but not chemic…
Molecules
Incredibly small units of matter
Density
The amount of mass contained in a sample divided by the volum…
32 terms
Chemistry
Chemical Properties
Physical Properties
Chemical Change
Physical Change
Characteristics of a substance that determine how it will rea…
Characteristics of matter, such as color, odor, taste, boilin…
A change in matter that produces one or more new substances
A change in a substance that does not involve a change in the…
Chemical Properties
Characteristics of a substance that determine how it will rea…
Physical Properties
Characteristics of matter, such as color, odor, taste, boilin…
20 terms
Chemistry
Protons
Neutrons
Electrons
Valence Electrons
Positively charged particles
the particles of the nucleus that have no charge
Negatively charged particles
Electrons on the outermost energy level of an atom
Protons
Positively charged particles
Neutrons
the particles of the nucleus that have no charge
12 terms
Chemistry
Independent variable
dependent variable
element
mixture
This is the variable that is manipulated or changed by the ex…
this is the variable that is observed during the experiment a…
the smallest form of matter that has a unique set of properti…
a physical blend of two or more substances that are not chemi…
Independent variable
This is the variable that is manipulated or changed by the ex…
dependent variable
this is the variable that is observed during the experiment a…
70 terms
CHEMISTRY
alkaline earth metals
alkali metals
halogens
metalloids
alkaline earth metals
alkali metals
39 terms
Chemistry
element
atom
nucleus
proton
substance that CANNOT be chemically broken down into simpler…
smallest part of an element that can be identified as that el…
center, or core, of an atom (where the protons and neutrons a…
particle that has a positive charge - located in the nucleus…
element
substance that CANNOT be chemically broken down into simpler…
atom
smallest part of an element that can be identified as that el…
18 terms
Chemistry
matter
states of matter
atom
proton
Anything that has mass and takes up space
The physical forms of matter, which include solid, liquid, an…
Smallest particle of an element
A subatomic particle that has a positive charge and that is f…
matter
Anything that has mass and takes up space
states of matter
The physical forms of matter, which include solid, liquid, an…
19 terms
Chemistry
Molecules
Density
atom
mixture
Incredibly small units of matter
The amount of mass contained in a sample divided by the volum…
smallest particle of an element with the qualities of that el…
Two or more substances that are mixed together but not chemic…
Molecules
Incredibly small units of matter
Density
The amount of mass contained in a sample divided by the volum…
84 terms
Chemistry
count, mass, volume
mole
representative particle
the relation of atomic mass of an elem…
3 ways to measure the amount of something
a unit of measuring the amount of a substance
the species present in a substance...usually atoms, molecules…
the atomic mass of an element expressed in grams is the mass…
count, mass, volume
3 ways to measure the amount of something
mole
a unit of measuring the amount of a substance
26 terms
Chemistry
Chemistry
Element
Compound
Mixture
Study of matter and its changes
A pure substance made of only one kind of atom
a substance formed by chemical union of two or more elements…
a substance consisting of two or more substances mixed togeth…
Chemistry
Study of matter and its changes
Element
A pure substance made of only one kind of atom
10 terms
Chemistry
atom
electron
nucleus
proton
the smallest particle of an element
one of the negatively charged particles outside an atom's nuc…
the central core of the atom
one of the positively charged particles in an atom's nucleus
atom
the smallest particle of an element
electron
one of the negatively charged particles outside an atom's nuc…
22 terms
Chemistry
Matter
Element
Atom
Nucleus
Any substance that has mass and occupies space
Any substance that cannot be broken down to any other substan…
The smallest unit of an element that contains all the charact…
The central core in atoms composed of positively charged prot…
Matter
Any substance that has mass and occupies space
Element
Any substance that cannot be broken down to any other substan…
26 terms
Chemistry
matter
chemistry
reactant
product
Anything that takes up space and has mass
The study of matter
A substance present at the start of a reaction
A substance produced in a chemical reaction
matter
Anything that takes up space and has mass
chemistry
The study of matter
39 terms
Chemistry
element
atom
nucleus
proton
substance that CANNOT be chemically broken down into simpler…
smallest part of an element that can be identified as that el…
center, or core, of an atom (where the protons and neutrons a…
particle that has a positive charge - located in the nucleus…
element
substance that CANNOT be chemically broken down into simpler…
atom
smallest part of an element that can be identified as that el…
82 terms
Chemistry
Chemical periodicity
Periods in the periodic table
Ionization energy
How do the chemical characteristics of…
A pattern of repeating order of the chemical properties of el…
Periods: Rows which run horizontally.... Labeled with a number:…
The amount of energy required to remove an electron from an a…
The physical and chemical properties of the elements in that…
Chemical periodicity
A pattern of repeating order of the chemical properties of el…
Periods in the periodic table
Periods: Rows which run horizontally.... Labeled with a number:…
140 terms
Chemistry
acid
acidic
anion
anode
compound that gives off H+ ions in solution
describes a solution with a high concentration of H+ ions
ions with a negative charge
the electrode where electrons are lost (oxidized) in redox re…
acid
compound that gives off H+ ions in solution
acidic
describes a solution with a high concentration of H+ ions
70 terms
Chemistry!
H
He
Li
Be
Hydrogen
Helium
Lithium
Beryllium
H
Hydrogen
He
Helium
19 terms
Chemistry
Chemistry
Matter
Atoms
Chemical element
is the study of matter and change it undergoes
has mass and occupies space, if it has mass you can weigh it.…
are the building blocks of matter
composed of only one type of atoms
Chemistry
is the study of matter and change it undergoes
Matter
has mass and occupies space, if it has mass you can weigh it.…
23 terms
Chemistry
Chemistry
Element
Compound
Mixture
Study of matter and its changes
A pure substance made of only one kind of atom
a substance formed by chemical union of two or more elements…
a substance consisting of two or more substances mixed togeth…
Chemistry
Study of matter and its changes
Element
A pure substance made of only one kind of atom
140 terms
Chemistry
acid
acidic
anion
anode
compound that gives off H+ ions in solution
describes a solution with a high concentration of H+ ions
ions with a negative charge
the electrode where electrons are lost (oxidized) in redox re…
acid
compound that gives off H+ ions in solution
acidic
describes a solution with a high concentration of H+ ions
13 terms
Chemistry
chemistry
substance
chemical property
physical property
the study of the properties of matter and how matter changes
A single kind of matter that is pure and has a specific set o…
A characteristic of a pure substance that describes its abili…
A characteristic of a pure substance that can be observed wit…
chemistry
the study of the properties of matter and how matter changes
substance
A single kind of matter that is pure and has a specific set o…
16 terms
Chemistry
solid
liquid
gas
property of an acid
tastes sour
solid
liquid
179 terms
Chemistry
Hydrogen
Helium
Helium
Helium
The first element on the periodic table and, by far, the most…
The lightest noble gas and the second most abundant element i…
___________________ has the lowest boiling point of any eleme…
Because of their different quantum properties (the __________…
Hydrogen
The first element on the periodic table and, by far, the most…
Helium
The lightest noble gas and the second most abundant element i…
22 terms
Chemistry
Molecules
Density
atom
mixture
Incredibly small units of matter
The amount of mass contained in a sample divided by the volum…
smallest particle of an element with the qualities of that el…
Two or more substances that are mixed together but not chemic…
Molecules
Incredibly small units of matter
Density
The amount of mass contained in a sample divided by the volum…
83 terms
Chemistry
Acetylene
Imine
Ethylene
Tetrahedral
C2H2. It is a hydrocarbon and the simplest alkyne.
An imine (/ᵻˈmiːn/ or /ˈɪmɪn/) is a functional group or chemi…
simplest alkene and unsaturated hydrocarbon.
Arrangement of four objects around a central atom. Non-polar.
Acetylene
C2H2. It is a hydrocarbon and the simplest alkyne.
Imine
An imine (/ᵻˈmiːn/ or /ˈɪmɪn/) is a functional group or chemi…
71 terms
Chemistry
As intermolecular forces increase, boi…
As intermolecular forces increase, mel…
As intermolecular forces increase, sur…
As intermolecular forces increase, vap…
increases
increases
increases
increases:
As intermolecular forces increase, boi…
increases
As intermolecular forces increase, mel…
increases
42 terms
Chemistry
element
proton
neutron
nucleus
a substance that cannot be broken down into a simpler substan…
a positively charged particle located in an atom's nucleus
a neutral particle located in an atom's nucleus
the central region of an atom where most of the atom's mass i…
element
a substance that cannot be broken down into a simpler substan…
proton
a positively charged particle located in an atom's nucleus
51 terms
Chemistry
matter
pure substance
element
compound
anything that has mass and takes up space
matter that contains only one type of material
a substance that cannot be easily broken down; on the periodi…
a substance made of two or more elements (e.g. table salt (Na…
matter
anything that has mass and takes up space
pure substance
matter that contains only one type of material
15 terms
Chemistry
compound
electron
product
dilute
a substance made up of a combination of two or more elements…
a negatively charged particle moving around the nucleus of an…
substance made during a chemical reaction
having little solute in a solution in comparison with the amo…
compound
a substance made up of a combination of two or more elements…
electron
a negatively charged particle moving around the nucleus of an…
140 terms
Chemistry
acid
acidic
anion
anode
compound that gives off H+ ions in solution
describes a solution with a high concentration of H+ ions
ions with a negative charge
the electrode where electrons are lost (oxidized) in redox re…
acid
compound that gives off H+ ions in solution
acidic
describes a solution with a high concentration of H+ ions
34 terms
Chemistry
element
atom
nucleus
proton
substance that CANNOT be chemically broken down into simpler…
smallest part of an element that can be identified as that el…
center, or core, of an atom (where the protons and neutrons a…
particle that has a positive charge - located in the nucleus…
element
substance that CANNOT be chemically broken down into simpler…
atom
smallest part of an element that can be identified as that el…
Chemistry
Proton
Electron
Neutron
Odor
(+) positive piece of molecule
(-) negative piece of molecule
piece of molecule with no charge
how something smells
Proton
(+) positive piece of molecule
Electron
(-) negative piece of molecule
39 terms
Chemistry
element
atom
nucleus
proton
substance that CANNOT be chemically broken down into simpler…
smallest part of an element that can be identified as that el…
center, or core, of an atom (where the protons and neutrons a…
particle that has a positive charge - located in the nucleus…
element
substance that CANNOT be chemically broken down into simpler…
atom
smallest part of an element that can be identified as that el…
140 terms
Chemistry
acid
acidic
anion
anode
compound that gives off H+ ions in solution
describes a solution with a high concentration of H+ ions
ions with a negative charge
the electrode where electrons are lost (oxidized) in redox re…
acid
compound that gives off H+ ions in solution
acidic
describes a solution with a high concentration of H+ ions
68 terms
Chemistry
count, mass, volume
mole
representative particle
the relation of atomic mass of an elem…
3 ways to measure the amount of something
a unit of measuring the amount of a substance
the species present in a substance...usually atoms, molecules…
the atomic mass of an element expressed in grams is the mass…
count, mass, volume
3 ways to measure the amount of something
mole
a unit of measuring the amount of a substance
46 terms
Chemistry
Isotope
A... X... Z
Isotopes...
Mass Spectrometer
An atom with the same number of protons but different mass nu…
A= Mass number (# of protons and neutrons).... Z= Atomic number…
Differ in mass, density, radioactivity, and stability.... But th…
1. Vaporization... 2. Ionization... 3. Acceleration... 4. Deflection... 5…
Isotope
An atom with the same number of protons but different mass nu…
A... X... Z
A= Mass number (# of protons and neutrons).... Z= Atomic number…
67 terms
Chemistry
Matter
Mixture
Pure Substance
Homogeneous
Anything that has mass and takes up space.
A combination of two or more substances that are not chemical…
A sample of matter, either a single element or a single compo…
Describes something that has a uniform structure or compositi…
Matter
Anything that has mass and takes up space.
Mixture
A combination of two or more substances that are not chemical…
140 terms
Chemistry
acid
acidic
anion
anode
compound that gives off H+ ions in solution
describes a solution with a high concentration of H+ ions
ions with a negative charge
the electrode where electrons are lost (oxidized) in redox re…
acid
compound that gives off H+ ions in solution
acidic
describes a solution with a high concentration of H+ ions
23 terms
Chemistry
Matter
Atom
nucleus
protons
anything that has mass and takes up space
smallest particle of a substance
center of an atom
positive charge particle in the nucleus of an atom
Matter
anything that has mass and takes up space
Atom
smallest particle of a substance
83 terms
Chemistry
aluminum
antimony
argon
barium
Al
Sb
Ar
Ba
aluminum
Al
antimony
Sb
26 terms
Chemistry
sublimation
Melting point
freezing point
boiling point
solid to gas
temperature solid to liquid
temperature liquid to solid
temperature liquid to gas
sublimation
solid to gas
Melting point
temperature solid to liquid
39 terms
Chemistry
element
atom
nucleus
proton
substance that CANNOT be chemically broken down into simpler…
smallest part of an element that can be identified as that el…
center, or core, of an atom (where the protons and neutrons a…
particle that has a positive charge - located in the nucleus…
element
substance that CANNOT be chemically broken down into simpler…
atom
smallest part of an element that can be identified as that el…
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