Question

1.) Identify whether each of the following elements would be more likely to gain or lose electrons in order to form an ionic bond.

a. Bromine
b. Rubidium
c. Strontium

2.) Will two iodine atoms form an ionic or covalent bond? Explain.

3.) In a compound of strontium and fluorine, which element forms an anion? Which forms a cation?

Answer 1

Elements gain or lose electrons to form ionic bonds, while two iodine atoms form a covalent bond. In a compound with strontium and fluorine, fluorine forms an anion and strontium forms a cation.

Step-by-step explanation:

1. Ionic Bonding:

a. Bromine: Gains electrons to form anions (Br-)
b. Rubidium: Loses electrons to form cations (Rb+)
c. Strontium: Loses electrons to form cations (Sr+)

2. Iodine Bonding:

Two iodine atoms will not form an ionic bond. They will form a covalent bond. In the covalent bond, the atoms share their electrons.

3. Strontium and Fluorine Compound:

In the compound, fluorine forms an anion and strontium forms a cation.

Learn more about Ionic and Covalent Bonding

Answer 2

1.

2. A covalent connection is formed when two atoms share electrons. A nonmetal atom and a nonmetal atom form this type of bond. Ionic bonds are formed when an atom donates or accepts an electron and are most commonly found between metals and nonmetals. The valence electrons of two iodine atoms in I2 are shared to form a covalent bond.

3.