Chapter 10 Test

the number of atoms of gold in 1 mol Au

the number of formula units of sodium fluoride in 1 mol NaF

the number of molecules in 1 mol of Nitrogen gas

the number of grams of bromine in 1 mol Br

ions

formula units

atoms

molecules

ions

atoms

molecules

formula units

formula units

ions

atoms

molecules

A list of elements organized according to the ease with which the elements undergo certain chemical reactions.

A starting material in a chemical reaction. On the left side of a chemical equation.

the percent by mass of each element in a compound

mass is neither created nor destroyed

The mass of 1 mole of any substance. Must use the periodic chart to obtain this value.

A chemical reaction that breaks down compounds into simpler products.

Burning. Oxygen gas is one of the reactants and water is one of the products.

number of representative particles in a mole, 6.02 X 10²³

number of moles

number of grams

number of protons

number of particles

number of protons

atomic mass

number of electrons

atomic number

336

6.02*10²³

1,796

30

kelvin

gram

mole

kilogram

4.032 g/mol

16.043 g/mol

12.011 g/mol

1.008 g/mol