Answer:
Cora's model does not exist in the atomic table, but close to helium which has a neutron of 2 and an electron and proton of 2 as well.
Explanation:
The number of electrons in an atom is the same as the number of protons, so if the number of electrons is 2, the number of protons is 2.
The neutron of an atom is the result of the subtraction of the atomic number from the atomic mass of the atom. Cora's has an atomic number of two (number of electrons) and the atomic mass of four. Therefore the neutron should be two (helium) and not four.
I don’t think in every situation, especially if one is seeking advice or a shoulder to lean on in tough situations. being humorous can help diffuse situations and lighten the mood, but sometimes people just want to hear feedback instead of jokes
Well I suppose she means that she can't keep her thoughts straight but I think I might need to read the story to understand it completely.
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Answer:
The nearest ten for the point shown on the number line below is 30
