Atomic Structure

Protons are...

• Negatively charged particles

• Positively charged particles

• They have no charge

The smallest particle of an element that possesses all properties of the element is called a Molecule

• True

• False

Electrons revolve around the nucleus in the fixed paths called...

• Orbit

• Energy levels

• All 3

• Shells

One Molecule is a group of 2 or more atoms combined together

• True

• False

• No Idea

Positively charged radicals are called

• Simple Radicals

• Basic Radicals

• Acidic Radicals

• Compound Radicals

Molecules which contain more than three atoms of the same element are called...

• Monoatomic

• Polyatomic

• Triatomic

• Diatomic

Valency is not the combining capacity of an element or the number of Atoms with which it combines or replaces to from a compound

• False

• True

The atom which accepts electrons have a...

• Positive Valency

• Negative Valency

• No Valency

Metals have Positive Valency

• True

• False

Metals have __, __ or __ electrons in their outermost shell and show positive Valency.