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The correct answer is C
Each shell can contain only a fixed number of electrons. The first energy shell around a nucleus can hold up to 2 electrons. Then the second shell can hold up to 8 eletrcons.
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Kool-Aid itself is actually a mixture of sugar, water, dye, and flavoring. So when we add our sugar crystals, the water molecules and sugar molecules in the Kool-Aid will come in contact with the surface of our pure sugar crystals.
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Because of London dispersion forces.
Answer:
¹³₆C
Explanation:
The given nuclear reaction is:
¹⁰₅B + ₂⁴He → ᵃₙX + ₁¹H
In balancing nuclear reaction equation, the mass number which are the superscript and atomic number, the subscript on both sides of the equation must be the same.
For the mass number:
10 + 4 = a + 1
14 = a + 1
a = 13
For the atomic number:
5 + 2 = n + 1
7 = n + 1
n = 6
Note: n is the same as z from the equation
therefore our atom is ¹³₆X which is an isotope of carbon, ¹³₆C
Answer:
the minimum quantity of energy which the reacting species must possess in order to undergo a specified reaction.
Explanation:
