Which scientist is known for developing the planetary model of the atom?
niels bohr
alb...
Chemistry, 23.08.2019 12:30 jonathankingsberry52
Which scientist is known for developing the planetary model of the atom?
niels bohr
albert einstein
johannes rydberg
robert millikan
Answers: 1
Chemistry, 22.06.2019 22:40
Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond. electronegativity difference of c and c: ionic covalent electronegativity difference of mg and cl: ionic covalent
Answers: 1
Chemistry, 23.06.2019 00:50
The chemical formula for emerald is be3al2(sio3)6.an emerald can be decided as
Answers: 3
Chemistry, 23.06.2019 03:30
Why do electrons further from the nucleus have more energy
Answers: 1
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