Answer:
The correct answer is a) lonic Bond
Explanation:
Lithium fluoride (LiF) is a salt, formed by an ionic bond between a metal (Li) compound and a nonmetal (F).
You can put magnets on a fridge
The answer is b)h2o is a compund
2Mg+O₂⇒2MgO
It can be a combustion reaction, or it can be a combination reaction
2 days. 20 grams of carbohydrates