an element with atomic number 11 is an alkali metal.into which family will you place the elements with atomic numbers 10 and 17?
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3
Answer:
10 means neon as a noble gas
17 means chlorine as a non metal
Answered by
2
Answer:
As alkali metal is the 1st group present in modern periodic table, therefore element with atomic number 10 should be placed in the last group i.e. Noble gases.
Explanation:
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