Identify which element this particle is and write its symbol, including charge? 1) particles: x
neutrons: 4
Protons: 3
electrons:3

2) particles: Y
Neutrons:5
Protons:4
Electrons:4

3) particles: Z
Neutrons: 6
Protons: 6
Electrons: 6

4) particles: A
Neutrons: 6
Protons: 4
Electrons: 2

State the formula for density in words and mathematical symbols

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.

Define the kinetic molecular theory