What do all group 2 elements have in common? (2 points)
They all gain two electrons to f...
Chemistry, 05.05.2020 14:43, aricketts3901
What do all group 2 elements have in common? (2 points)
They all gain two electrons to form a stable outer energy level.
They all react easily with the noble gases.
They form covalent bonds with halogens.
They tend to form ionic bonds by losing electrons.
Answers: 2
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Find the mass, in grams, of 5.00*10^23 molecules of f2
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