Studied by 2 peopleMolecule
________: A neutral particle that forms as a result of electron sharing.
Chemical Formula
________: tells what elements a compound contains and the exact number of the atoms of each element in a unit of that compound.
Ion
________: a charged particle because it now has either more or fewer electrons than protons.
Chlorine
________ is a poisonous greenish- yellow gas.
Covalent Bond
________: The attraction that forms between atoms when they share electrons.
Chemical Bond
________: the force that holds atoms together in a compound.
noble gases
The ________ are stable because they each have a complete outer energy level.
Polyatomic Ion
________: a positively or negatively charged, covalently bonded group of atoms.
subscript
A(n) ________ written after a symbol tells how many atoms of that element are in a unit of the compound.
Hydrate
________: a compound that has water chemically attached to its ions and written into its chemical formula.
single covalent bond
A(n) ________ is made up of two shared electrons.
Ionic compounds
________ are often crystalline solids with high melting points.
larger nucleus
The electrons being shared in a molecule are held more closely to the atoms with the stronger pull or ________.
lack of iodine
A(n) ________ causes a wide range of problems in the human body.
Electrons
________ are not always shared equally between atoms in a covalent bond.
Covalent compounds
________ are those formed between elements that are nonmetals.
Polar Molecule
________: one that has a slightly positive end and a slightly negative end although the overall molecule is neutral.
Non polar Molecule
________: one in which electrons are shared equally in bonds.
Binary Compound
________: One that is composed of two elements.
Oxidation Number
________: tells you how many electrons an atom has gained, lost, or shared to become stable.
Chemical Formula
tells what elements a compound contains and the exact number of the atoms of each element in a unit of that compound
Chemical Bond
the force that holds atoms together in a compound
Ion
a charged particle because it now has either more or fewer electrons than protons
Covalent Bond
The attraction that forms between atoms when they share electrons
Molecule
A neutral particle that forms as a result of electron sharing
Binary Compound
One that is composed of two elements
Polyatomic Ion
a positively or negatively charged, covalently bonded group of atoms
Hydrate
a compound that has water chemically attached to its ions and written into its chemical formula
Note 
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