Subatomic Larticles

Question 1

= experiments were conducted, scientists collected evidence that atoms are composed of three types of particles ;

Answer 1

Latter part of the 19th century to the early half of the 20th century

Question 2

Latter part of the 19th century to the early half of the 20th century
= experiments were conducted, scientists collected evidence that atoms are composed of three types of particles ;

Answer 2

• protons
* electrons
* neutrons

Question 3

Latter part of the 19th century to the early half of the 20th century
= experiments were conducted, scientists collected evidence that atoms are composed of three types of particles ;
• protons
* electrons
* neutrons
These components of the atom are collectively referred to as ———.

Answer 3

subatomic particles

Question 4

Atoms, of which all objects are made, are ——— in nature.

Answer 4

electrical

Question 5

Atom contains particles with ——- and ——- charges.

Answer 5

positive

negative

Question 6

Atoms, in their most stable state are ——— with an ——— number of protons and electrons.

Answer 6

neutral
equal

Question 7

= which does not carry any charge, or it is neutral.

Answer 7

Neutron