Questions

Mount Abu is a popular hill station in the Aravalli Range in Sirohi district of Rajasthan state in western India.

An atom is the smallest particle of a substance. Chemical substances are divided into two major groups. They are

1. Pure Substances (and)

2. Mixtures.

There are two types of pure substances that are Elements and Compounds.

Elements : An element is a substance that is made up of only one kind of atoms and cannot be broken down into simpler substances by chemical means. Metals and Non- metals come under elements.

Examples of elements are Iron, Silver, Gold, Mercury etc.

Compounds : A Compound is a substance that is formed when two or more elements combine chemically.

Examples of compounds are Water, Carbon dioxide, methane, vinegar etc.

Mixtures : A Mixture is formed when two or more substances mixed together but not chemically combined.

Example: Air.

Interior gateways connect LANs of one organization, whereas exterior gateways connect the organization to the outside world.

Sepulchral is spelt correctly which means joyless

The ore which is found in abundance in India is monazite.

Vatican City