Question

what is alklanie earth metals​

Answer 1

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.

Explanation:

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Answer 2

Alkaline earth metals are situated in the second group of the periodic table.

• The alkaline earth metals are the six elements in group 2 of the periodic table which are metals.
• They are beryllium, magnesium, calcium, strontium, barium, and radium and are included in the s-block.
• The elements have very similar properties which are they are all shiny, silvery, somewhat reactive metals at standard temperature and pressure which forms an oxide on burning.
• However, beryllium and radium are toxic. Beryllium's low aqueous solubility means it is rarely available to biological systems.