Chemistry, 19.10.2019 19:00 keigleyhannah30
Evidence of a chemical change does not include a) producing a gas. b) change in color. c) change in shape. d) change in temperature.
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Chemistry, 22.06.2019 10:30
Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
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Chemistry, 22.06.2019 12:00
What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?
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Chemistry, 22.06.2019 19:00
Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions
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Chemistry, 23.06.2019 00:00
This statement about matter and its behavior is best classified as a
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Evidence of a chemical change does not include a) producing a gas. b) change in color. c) change in...
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