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Butoxors [25]
3 years ago
5

How can the number of electrons be predicted in a neutral atom?

Chemistry
1 answer:
mihalych1998 [28]3 years ago
5 0
The number of electrons in total can be predicted by looking at the atomic number because the amount of protons and electrons are the same in a neutral atom. To predict the number of atoms on its valence shell, identify what group the element of the atom is in, and the group number corresponds with the number of electrons on the valence shell. 
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Simora [160]

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Whats the si unit chemist use to measure the amount of an element substance?
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3 years ago
How many liters of hydrogen are required to react completely with 2.4L of oxygen to form water? 2H2 + O2 --> 2H2O
RoseWind [281]

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2.4 mole of oxygen will react with 2.4 moles of hydrogen

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3 0
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