What is a negative ion?
a. an atom that has gained a proton
b. an atom that has gained an electron
c. an atom that has lost a proton
d. an atom that has lost an electron
Answers
Answered by
1
Answer:
gained electron
Explanation:
an atom that has gained an electron
mark as brainlest
Answered by
0
Answer:
b and c
hope so it is helpful to you
Similar questions