In which the molecules only vibrate about their mean position
Stone
Water vapor
Ink
Fluid
Anything that has mass and occupies space is termed as
Matter
Element
Solid
Liquid
The atomicity of a diatomic molecule is _________
1
2
3
4
A decrease in temperature of substance cause
Condensation
Sublimation
Freezing
Boiling
Which of the following is suitable for gas is
The movement of particle is restricted.
The molecules are far apart
The molecules are very closer
None of these
The system to use chemical symbols was proposed by
Lavoisier
Dalton
Berzelius
Faraday
Sound travel fastest in
Gas
Water
Who suggested each element composed of atom
Rutherford
The basic substance that makes up all living or non-living things is
Which of the following is a liquid metal?
Zinc
Copper
Mercury
Potassium