What are the differences between these isotopes of hydrogen shown below? ₁¹h, ₁²h, ₁³h a) the number of electrons and the atomic number. b) the number of protons and the atomic number. c) the number of neutrons and the mass number. d) the number of protons and electrons.
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Chemistry, 22.06.2019 03:30
If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?
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Chemistry, 22.06.2019 04:00
Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?
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Chemistry, 22.06.2019 12:00
Which of the following units is not an official si unit? mole liter kilogram ampere
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What are the differences between these isotopes of hydrogen shown below? ₁¹h, ₁²h, ₁³h a) the numbe...
Mathematics, 25.06.2021 19:50
Mathematics, 25.06.2021 19:50
Mathematics, 25.06.2021 19:50
Mathematics, 25.06.2021 19:50
Mathematics, 25.06.2021 19:50
Mathematics, 25.06.2021 19:50