Chemistry, 28.09.2020 07:01 unknown9263
Chuck wants to know how many electrons in an atom are not paired up. Which model would be best for Chuck to write
out?
O a set of quantum numbers for the last electron in the atom
O a configuration with numbers, letters, and superscripts
O a dot structure of the atom
O an orbital notation of the atom
Answers: 2
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If e is the symbol for an element, which two of the following symbols represent isotopes of the same element? 1. e2. e3. ea.1 and 2c.1 and 4b.3 and 4d.2 and 3
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[ou.03jthe pictures below show the wavelengths and intensities of electromagnetic radiations emitted by three stars, star 1, star 2, and star 3. intensity intensity- intensity- 1000 3500 6000 8500 11000 wavelength (a) star 1 1000 3500 6000 8500 11000 1000 3500 6000 8500 11000 wavelength (a) wavelength (a) star 2 star 3 which of these statements is correct about the color of the three stars? star 2 is white in color o star 2 is yellow in color star 1 and star 3 are yellow in color star 1 and star 3 are white in color
Answers: 1
Chuck wants to know how many electrons in an atom are not paired up. Which model would be best for C...
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