If the temperature increases, what would happen to the pressure at a constant volume? What would happen to the volume at a constant pressure?

1. Pressure increases

2. Volume increases

Explanation:

1. According to Gay-Lussac's law, at constant volume, the ratio of temperature and pressure is constant or they are directly proportional which essentially means if one increases or decreases, the other will too.

2. According to Charles' law, the volume is directly proportional to the temperature at constant pressure.

Hope that helped:)

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.

i think that the answer is c