Chemistry, 29.07.2019 17:00 IIHarmonyII
#1: which element has the same number of energy levels as bromine (br) and the same number of valence electrons as barium (ba)? a. potassium (k) b,. beryllium (be) c. cadmium (cd) d. calcium (ca) ***not too sure on this is it d. calcium (ca)
Answers: 1
Chemistry, 22.06.2019 06:10
Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.
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Chemistry, 22.06.2019 09:20
What will most likely happen when two bromine atoms bond together?
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Chemistry, 22.06.2019 10:00
Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5
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#1: which element has the same number of energy levels as bromine (br) and the same number of valen...
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