Question

1. ________ are atoms of an element with different numbers of neutrons 2. _____________ positively charged particles of the central nucleus of an atom 3. __________ electrically neutral particles of the central nucleus of an atom 4._____ are negatively charged particles surrounding the central nucleus of an atom 5. _____ are two or more atoms held together by a chemical bond

Answer 1

The answer to your question is below:

Step-by-step explanation:

1. _Isotopes__ are atoms of an element with different numbers of neutrons

2. _Protons____ positively charged particles of the central nucleus of an atom

3. _Neutrons__ electrically neutral particles of the central nucleus of an atom 4.__Electrons__ are negatively charged particles surrounding the central nucleus of an atom

5. _Molecules___ are two or more atoms held together by a chemical bond