a. protons.
Chemistry, 26.08.2019 15:30 brapmaster764
According to the periodic table, lithium and nitrogen have the same number of
a. protons.
b. electrons.
c. electron energy levels.
d. protons plus neutrons.
Answers: 1
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Determine the wavelength of the light absorbed when an electron in a hydrogen atom makes a transition from an orbital in the n=3 level to an orbital in the n=7 level.
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Connect the whole numbers on the periodic table to indicate what they represent?
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Imagine that a new planet is discovered with two moons of equal mass: moon a and moon b. the mass of the new planet is greater than the combined mass of its moons. moon a is farther away from the new planet than moon b. what is the planet's gravitational pull on moon a compared to the planet's gravitational pull on moon b? the planet's gravity repels moon a with a greater force than it repels moon b, which is why moon a is farther away. the gravitational pull on moon b is greater than on moon a because moon b is closer to the new planet than moon a. the gravitational pull on moon b is greater than on moon a because moon b is farther away from the new planet than moon a. the gravitational pull on moon a is the same as the gravitational pull on moon b because distance does not affect the planet's gravity.
Answers: 1
According to the periodic table, lithium and nitrogen have the same number of
a. protons.
a. protons.
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