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Review Question


1.Which of the following answer is NoT a type of chemical reaction. A.Color Change B.Lose Atom C.Gas formation B.Lose Atom
2.Ture or False Atom can be break apart False
3. What is molecule made of A.Element B.Atoms c.Cell D.People B.Atoms
4.Which of the following answer is 7 A.Hexa B.Hepta C.Penta B.Hepta
5.What happen when atom bond A.Form New substance B.Explode C.Melt A.Form New substance
Created by: 364546425