What is a covalent compound? A. a compound with a metal and a nonmetal ion sharing valence electrons
B. stable group of multiple metal nuclei sharing valence electrons
C. a compound with nonmetal ions transferring valence electrons
D. a stable group of more than one type of atom bonded by bonding electron pairs

Why is permeable soil best for plants that need a lot of drainage?

Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)

How do you convert celsius to kelvins