Which of the following has six electrons in its valence shell?
1oxygen
2nitrogen
...
Chemistry, 23.08.2019 21:30 Isaacochoa780
Which of the following has six electrons in its valence shell?
1oxygen
2nitrogen
3sodium
4neon
Answers: 2
Chemistry, 22.06.2019 07:00
How far is the region from the equator or control climate
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Chemistry, 22.06.2019 16:00
He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98
Answers: 2
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