Which type of reaction is Al + O2 - > Al2O3

What affects whether a solution will form?

The octet rule is satisfied when two atoms acquire how many valence electrons

What is the ground state shorthand notation for iron (Fe) ?

When some ionic salts are dissolved in water the reaction is exothermic when others are dissolved in water the reaction is endothermic. Why

Radical chlorination of pentane is a poor way to prepare 1-chloropentane, but radical chlorination of neopentane, (CH3) 4C, is a good way to prepare neopentyl chloride, (CH3) 3CCH2Cl. Why? ... ?

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda