Chemistry, 27.07.2019 11:30 keshewar4427
If elements x has 54 protons how many electrons does it have
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This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
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The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?
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There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out
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Chemistry, 22.06.2019 13:00
The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false
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If elements x has 54 protons how many electrons does it have...
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