Atoms Vocab.

Question 1

the smallest particle of an element that has all the properties of that element

Answer 1

atom

Question 2

the average mass of one atom of an element

Answer 2

atomic mass

Question 3

the number of protons in the nucleus of an atom

Answer 3

atomic number

Question 4

a pair of glasses that protect the eyes and surrounding skin from exposure to chemicals

Answer 4

chemical splash goggles

Question 5

to tell in written or spoken words

Answer 5

describe