Question

DEFINE ALKALI EARTH METALS????​

Answer 1

Answer:

There are six types of elements in group 2[Alkali Earth Metals].They are:

1. Beryllium(Be) .
2. Magnesium (Mg) .
3. Calcium (Ca) .
4. Strontium (Sr) .
5. Barium (Br).
6. Radium(Ra).

These elements have very similar properties like:shiny, silver white, somewhat reactive metals at standard temperature and pressure.

These group has electronic configuration has s2.

Explanation:

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Answer 2

Answer:

The alkaline earth metals are six chemical elements in group 2 of the periodic table. They are beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra).[1] The elements have very similar properties: they are all shiny, silvery-white, somewhat reactive metals at standard temperature and pressure.[2]

Alkaline 

Explanation:

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