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1, If the “R” under the group title represent the elements in that group, then how any atoms of Na (sodium) will react with 1 atom of O (oxygen).
2. If the “R” under the group title represent the elements in that group, then how any atoms of Na (sodium) will react with 1 atom of H (hydrogen).

1 If the R under the group title represent the elements in that group then how any atoms of Na sodium will react with 1 atom of O oxygen 2 If the R under the gr class=

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arslanamir186

Answer:

NaH one atom of sodium react with one hydrogen to form sodium hydride

Explanation:

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