Chemistry, 30.05.2021 21:00 collegebound3506
18. In which of the following are the formula of the ionic compound and the charge on the metal ion shown correctly?
UCIS, U+
Tho2, Th 4 +
NiO, Ni +
Irs2, Ir 2 +
Answers: 2
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Air can be considered a mixture. which statement does not explain why?
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In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius
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In medium-sized stars such as the sun, nuclear fusion almost always means the fusing of nuclei to form , but larger stars can produce elements as heavy as
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Which of the following statements is true about energy quantization at the atomic level? electrons in the outermost orbits are the most stable. electrons in all the orbits around the nucleus have the same amount of energy. electrons in the orbit closest to the nucleus have the least amount of energy. electrons absorb or release the same amount of energy independent of the energy levels.
Answers: 1
18. In which of the following are the formula of the ionic compound and the charge on the metal ion...
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