Question

1) What was the source of alpha particles in Rutherford scattering experiment?
2) Name the subatomic particles which determine the mass of an atom.
3) Out of three states of matter, which one has minimum spaces between particles?
4) What do CNG stand for?
5) A substance has a definite shape as well as a definite volume. Which physical state is
represented by this statement​

Answer 1

Answer:

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Explanation:

1. Rutherford and coworkers were able to demonstrate that the alpha particle was an atom of helium (later to be determined to be a nucleus of helium), and that helium gas would accumulate or be entrapped in minerals that contained radium.

2. Atoms are made up of particles called protons, neutrons, and electrons, which are responsible for the mass and charge of atoms.

3. Among all forms of matter, solid state has minimum space between the particles.

4. compressed natural gas

This is the acronym for compressed natural gas (CNG).

5. Solid

Solid is the substance having definite shape as well as definite volume.

Answer 2

Explanation:

hope u understand dear