Question

_ anions which contain single atoms with a negative charge.​

Answer 1

Answer:

•bromide Br-

•chloride Cl-

•fluoride F-

•iodide I-

•nitride N3-

•oxide O2-

•sulfide S2-

hope it helps :)

Answer 2

Answer:

Just as atoms can lose electrons to become cations, some can gain electrons and become negatively charged anions. Again, you may be familiar with some of these ions. Fluoride is sometimes added to community water supplies. Your dentist may also give you a fluoride treatment.

The negative charge (fewer protons than electrons) for an anion is shown by a number and minus sign after the formula. If there's just a minus sign, it means the charge is minus 1. Review several examples of anions.

• bromide Br-
• chloride Cl-