Question

drag the vocabulary terms onto this concept map about the components of an atom.

Explanation:

Atoms have subatomic particles - protons, neutrons and electrons. Protons have a charge of +1 and determine the atomic number. Neutrons have no charge and along with protons determine the mass - number. Isotopes have different numbers of neutrons. Electrons have a charge of - 1 and move in the electron - cloud.

Answer:

a. protons
b. neutrons
c. electrons
d. +1
e. nucleus
f. -1
g. atomic number
h. mass number