Aircraft body uses a special metal. This metal is hard, light and have less density. This metal is

One of big advantages of this technique is that it works with tiny samples and low concentrations, which is known as

Filters used in the air conditioners are example of

Material is largely composed of

Good thermal and electrical conductors are made up of

Copper sulphate is white when anhydrous and blue when hydrated. This compound consists of copper, Sulphur and

The smallest part of a substance would be referred as a

The elements that make up most living organisms are

Element is a class that cannot be separated into further simple substances by

The chemical formula for chalk is

Sublimation is a process in which solid changes to gas without passing through the

When ice or snow surface turns to fog or mist without turning into water is an example of

The substance dissolved in the solvent is known as

Due to its high heat exchange rate, copper is used in

A metal that is attractive and has a high value is

If two substances are mixed together physically, they form a

Petroleum is a mixture of crude oil and natural gas, these two substance are formed

Iodine crystals and carbon dioxide are examples of sublimates that sublime at

Gold alloys are used to make

A substance that is broken down into simpler substance by the means of chemical, not physical, is known as

Lead has excellent vibration-dampening characteristics and is used in

An example of a suspension which can be separated by filtration is

It is the tenth most abundant element in the universe, called

Bag containing candies and salad are examples of

The chemical name of chalk is

A substance that consists of two or more atoms bound together is called

Chromatography is used to separate colored

A bowl of oat meal is an example of

An alloy made up of iron and carbon is

The most abundant element in the universe found yet is