Given an element’s atomic number and mass number, how can you tell the number of protons and neutrons in its nucleus? a. number of protons = mass number; number of neutrons = atomic number – mass number b. number of protons = atomic number; number of neutrons = mass number + atomic number c. number of protons = atomic number; number of neutrons = mass number – atomic number
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Physics, 21.06.2019 17:00
Trumpeter a holds a b-flat note on the trumpet for a long time. person c is running towards the trumpeter at a constant velocity. person b is running away from the trumpeter at the same rate. person d is standing still the whole time. which person hears a frequency that is lower than the b-flat?
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Physics, 22.06.2019 08:50
The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?
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Physics, 22.06.2019 17:30
Heterogeneous mixture with larger particles that never settle is
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Physics, 22.06.2019 20:30
Ahockey player of mass 82 kg is traveling north with a velocity of 4.1 meters per second he collides with the 76 kg player traveling east at 3.4 meters per second if the two players locked together momentarily in what direction will they be going immediately after the collision how fast will they be moving
Answers: 2
Given an element’s atomic number and mass number, how can you tell the number of protons and neutron...
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