Two atoms of hydrogen, one atom of sulfur and four atoms of oxygen make up an acid. The name of the acid is

An element can exist as either atoms or

The non-metals exist in two of the three states of matter i.e. gas and solid, at

The two substances mixed together without any chemical reaction form a

The elements that does not conduct heat and electricity very well are known as

In steel and iron industries, the gas used for cutting, welding and melting of metal is

The element hydrogen is made from atoms containing a single proton and a single

A metal used in the manufacturing of car batteries is known as

If current is passed through water, the molecules of water will split into

In two-dimensional chromatography, the paper used is

The most common type of sugar is

The three fundamental particles of the atom are

Liquefied form of oxygen is used as

A metal cheaper than copper and has a good conductivity of electricity, this metal is known as

The process that is easy to separate salt from sea water is known as

To get salt from sea water, the solution is heated to

Chemical formula contains the symbols of elements present in the

A substance that consists of one, two or more types of atoms chemically combined together is known as

Evaporation is great for separating a mixture (solution) of a soluble solid and a

The element found in the chlorophyll of the plants is

Aluminum is a good

The number of atoms of each element in a compound is known as

The gas used in respiration and manufactured in photosynthesis is

A substance made from two or more different elements that have been chemically joined is called

More than four-fifth of the natural elements are

Fractionating column is mainly used in the process of

Bronze is an alloy, it contains 885 of copper and the rest 12% is

Distillation is done to pass vapors through aromas and essence to make

The process of separating components of crude oil is known as

The substance that cannot be further broken down into smaller pieces is known as