Do the alkali metals tend to gain or lose electrons in chemical reactions?

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas

Why is retrograde motion an apparent motion

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided