Chemistry, 30.01.2020 16:52 vnfrancis1353
The big bang produced all of the hydrogen that exists in our universe in a matter of minutes. overtime, protons began to fuse with the hydrogen atoms. which of the following best explains what adding protons does to an atom?
the atom will form a compound.
the atom will be the same element with a different mass.
the atom will be the same element with a different net charge.
the atom will become a new element.
Answers: 1
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Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.
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Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.
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