Question

Which of the following statements is true?

Answer 1

Answer:

Only one: the nucleus of an atom is made up of protons and neutrons.

Why others are false:

Boiling point of a substance is not dependent on the volume because it’s a intensive property.

During sublimation, a solid changes directly into gas.

Electrons orbit the nucleus of an atom in circular orbits (kinda unsure of this one.)

Explanation:

Answer 2

Only one: the nucleus of an atom is made up of protons and neutrons.
Why others are false:
Boiling point of a substance is not dependent on the volume because it’s a intensive property.
During sublimation, a solid changes directly into gas.
Electrons orbit the nucleus of an atom in circular orbits (kinda unsure of this one.)