Chapter 6 Periodic Table

There are ___ types of particles.

• 2

• 3

• 4

Atom is the _____ particles of an element and cannot be divided into anything smaller.

A _____ is a neutral particles consisting of two or more atoms that are chemically combined.

The nucleus contain

• neutron and electron

• atom and electron

• proton and neutron

• proton and electron

In an atom, the number of proton is same as the the number of

• electron

• neutron

• atom

• nucleon

Which of the following is not an element?

• carbon

• carbonate

• calcium

• Magnesium

Compound is a substance made of two or more different elements that joined _________

Periodic table is a list of elements arranged in the order of increasing ___________

What is the name given to the Group 1 of elements in periodic table?

• Alkaline Earth Metals

• Halogen

• Transition Elements

• Alkaline Metals

What is the name given to Group 18?

• Alkaline Metals

• Alkaline Earth Metals

• Noble Gases

• Halogen