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mash [69]
2 years ago
9

_________ are exchanged or shared during the formation of a chemical bond. A) Orbitals B) Sublevels C) Valence electrons D) Suba

tomic particles
Physics
2 answers:
d1i1m1o1n [39]2 years ago
7 0

Answer:

C) Valence electrons.

Explanation:

When a chemical bond is formed it is the electrons that are shared and it is they that hold the two atoms together due to the coulomb forces between the positive nuclei and the valence electrons. To put in in another way, both nuclei of the bond want the electrons, but neither can get them, regardless, they hold on to them, and this is what makes a chemical bond.

DochEvi [55]2 years ago
7 0

Answer:

Valence electrons

Explanation:

shared or exchanged during the formation of a chemical bond.

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calculate the diameter of a silver wire of length 75cm , which is extended by 1.85mm when a 10kg mass is suspended from it's end
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Explanation:

Given

length of wire l=75\ cm

change in length \Delta l=1.85\ mm

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also wire is the shape of cylinder so cross-section is given by

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\Rightarrow d^2=64.02\times 10^{-8}

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