Free points i'm a single female who is 5'4 you have to be taller and I'm 13

Noble gases are the most reactive elements on the periodic table. a. true b. false

How did planetesmals form planets? a. they broke apart into smaller chunks.b. they collided and stuck together.c. they cooled and pulled ice together.d. they began to rotate.

Identify two types of chemical bonding in the source of dietary potassium