C. Matching Type . write the letters only.
A. B
1. Proton. a. smallest unit
2. Nuetron. b. combination of atoms
3. Electron. c. neutral charge
4. Atom. d. negative charge
5. Element. e. positive charge
A. B
1. Proton. a. smallest unit
2. Nuetron. b. combination of atoms
3. Electron. c. neutral charge
4. Atom. d. negative charge
5. Element. e. positive charge
Answers & Comments
Answer:
1-e
2-c
3-d
4-a
5-b
Explanation:
the answers are in the internet bro