Chemistry, 06.12.2019 05:31 strange5eyes
How is an atom's atomic mass number determined? how is an atom's atomic mass number determined? the atomic mass number is determined only by the number of alpha particles emitted. the atomic mass number is determined only by the number of neutrons in the nucleus. the atomic mass number is determined only by the number of nucleons in the nucleus. the atomic mass number is determined only by the number of beta particles emitted. the atomic mass number is determined only by the number of protons in the nucleus. the atomic mass number is determined only by the number of electrons in the atom. request answer provide feedback
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Chemistry, 22.06.2019 08:00
What are the similarities of physical and chemical change ?
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An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?
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Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?
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Chemistry, 22.06.2019 18:00
How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.
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How is an atom's atomic mass number determined? how is an atom's atomic mass number determined? th...
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