Identify an anion.
A. An atom that has lost an electron.
B. An atom that has gained an electron.
C. An atom that has lost a neutron and a proton.
D. An atom that has gained a neutron.
Answer:B
Identify an anion.
A. An atom that has lost an electron. B. An atom that has gained an electron. C. An atom that has lost a neutron and a proton. D. An atom that has gained a neutron.