Physics, 02.07.2019 14:20 Islandgirl67
Aperson lies on a platform which has a scale under both ends. imagine the scale on the left reads 575 n and the scale on the right reads 280 n . when the person gets off the platform, both scales read 70.0 n .
Answers: 1
Physics, 22.06.2019 06:30
If an atom contains 11 protons in its nucleus, predict the element with the atomic number and electronic configuration. will the number of electrons remain the same during the chemical reaction in such an atom? explain.
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Physics, 22.06.2019 11:30
Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?
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Physics, 22.06.2019 15:50
Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
Answers: 1
Aperson lies on a platform which has a scale under both ends. imagine the scale on the left reads 57...
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