Please help! What is (are) the noble gas(es) that has (have) the same electron configurations as each of ...?

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Please help! What is (are) the noble gas(es) that has (have) the same electron configurations as each of ...?

the ions in the compound formed from Z=21 and Z=16? please explain

2007-05-22 18:40:26 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

1 answers

The gaz is argon Z=18

with 1s2 2s2 2p6 3s2 3p6

the elements from 16 ,17 tend to catch electron to have this configuration and the from Z=19 to Z=21 tend to give electron

2007-05-22 18:46:26 · answer #1 · answered by maussy 7 · 0⤊ 0⤋