235k views
5 votes
An atom is

a. the smallest unit of matter that maintains its chemical identity.
b. always made of carbon.
c. smaller than an electron.
d. the smallest unit of a compound.

2 Answers

6 votes

Answer:

a. the smallest unit of matter that maintains its chemical identity.

Step-by-step explanation:

User XDiff
by
7.9k points
3 votes
The answer is a. the smallest unit of matter that maintains its chemical identity.
User Pablo Jadzinsky
by
8.2k points