If two atoms have a nucleus containing the same number of protons but a different number of neutrons, what is true? they are different isotopes of different elements. they are different elements but the same isotope. they are the same isotopes of the same element/ they are different isotopes of the same elements.
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Chemistry, 23.06.2019 00:30
On the periodic table, elements are arranged by which of the following. a. mass numbers. b. increasing atomic number. c. alphabetical order. or d. density
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Chemistry, 23.06.2019 01:30
If a particle has z = 25 and 23 electrons, what is its charge?
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Chemistry, 23.06.2019 03:20
What kind of intermolecular forces act between a hydrogen fluoride molecule and a hydrogen peroxide molecule? note: if there is more than one type of intermolecular force that acts, be sure to list them all, with a comma between the name of each force.
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Chemistry, 23.06.2019 04:31
How many grams of iron can be made from 16.5 grams of fe2o3
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If two atoms have a nucleus containing the same number of protons but a different number of neutrons...
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