Answer: b) Crash 2; the force on the cart was stronger in this crash, so the force on the skateboard was also stronger.
Explanation:
A polyatomic ion is a group of elements that has a charge that is not 0. for example the charge of P04 is -3
Answer:
Explanation:
Ionic compounds are formed by combining a metal and a nonmetal.
Molecular compounds are formed by two or more nonmetals.
Benzene at the same prssure ie the horizontal dotted line, benzene requires the minimal temperature hence its most volatile