Chemistry, 23.07.2019 15:30 selamh1999

These two particles have approximately the same mass: a. proton, neutron b. proton, electron c. neutron, electron d. all atomic particles have very different masses.

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Chemistry, 21.06.2019 19:00, angela563

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

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Chemistry, 22.06.2019 07:30, reaperqueen21

Compare and contrast the bohr model and the electron cloud models of the atom.

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Chemistry, 22.06.2019 08:30, neariah24

Which metal exist in liquid state and can be cut with knife ?

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Chemistry, 22.06.2019 18:00, Yommms

Find the mass, in grams, of 5.00*10^23 molecules of f2

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