Idont understand this.. in a bond between an atom of carbon and an atom of fluorine, the fluorine atom has a?
a. weaker attraction for electrons
b. stronger attraction for electrons
c. smaller number of first-shell electrons
d. larger number of first-shell electrons

What is the number of moles in 15.0 g ash3?

Two atoms interact with each other as shown by the equation. complete the equation by filling in the missing parts. 1 2 3 4 5 h he li

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture