Choose all the answers that apply. technology a. is the same as science b. influences history c. influences science d. scientists observe slow phenomena e. scientists observe fast phenomena

Zinc + lead(ii) nitrate yield zinc nitrate + leadwhat's the chemical equation for this?

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

The fact that the total amount of energy in a system remains constant is a(n)