The boiling point of water is also the same as its' point

Steam point

Explanation: Boiling point of water is the temperature at which the

Vapour pressure is the equal to the atmospheric pressure. Boiling point of water depends on atmospheric pressure or surrounding pressure water boils at 100°C but it changes with increase in surrounding temperature. Steam point is also known as the Boiling point.

the volume increases

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.