Chemistry, 29.08.2020 03:01 jcutler2751
Oxygen has an atomic number of 8. Which of the following could form the nucleus of an isotope of
oxygen?
4 protons and 4 neutrons
O 6 protons and 2 neutrons
O 6 protons and 8 neutrons
8 protons and 10 neutrons
Answers: 2
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Aradio signal from a gps satellite take only about 0.067 seconds to reach a gps reciever. if the speed of light is about 300,000km/s, then approximately how far away is the reciever from from the satellite?
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Chemistry, 22.06.2019 14:50
Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.
Answers: 2
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What is another way to determine mass times acceleration?
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Oxygen has an atomic number of 8. Which of the following could form the nucleus of an isotope of
ox...
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