Chemistry, 02.07.2019 11:30 Sushmitarai9416
Antoine lavoisier is sometimes called the father of modern chemistry since he wrote the first chemistry textbook. which was in his book? a a periodic table which was organized according to the atomic mass and properties of elements b predictions of the properties of undiscovered elements c a list of the 23 elements known at the time d a periodic table arranged by the number of protons of each element
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Chemistry, 21.06.2019 23:00
Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?
Answers: 1
Chemistry, 22.06.2019 10:00
Water's surface tension and heat storage capacity are accounted for by its a) orbitals b) weight c) hydrogen bonds d) mass e) size
Answers: 2
Antoine lavoisier is sometimes called the father of modern chemistry since he wrote the first chemis...
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