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Alkali Metals

Name the elem...

Question

Name the elements in the 2nd and 18th groups of the periodic table.

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Solution

Vertical columns in the periodic table are called groups.
There are 18 groups in the modern periodic table.
Group 2 of the periodic table includes elements like beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra).
Group 18 of the periodic table includes elements like helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), radon (Rn), and oganesson (Og).

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