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OverLord2011 [107]
2 years ago
13

Mr. Patel is looking for his cat in the garden at night. It is completely dark outside. Mr Patel shines his torch at the tree. W

hich of the following correctly completes the sentence?
the tree's light reflects into his eyes.

the torch's light reflects off the tree to the torch.

light reflects from the tree to the torch.

light from his eyes reflects off the tree.
Physics
1 answer:
UNO [17]2 years ago
3 0

Answer:

the tree's light reflects into his eyes.

I think this is the ans

Explanation:

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How would the model change as the atom forms bonds? The third shell would have eight electrons after the atom gains seven electr
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Answer:

The third shell would be empty, so the eight electrons on the second level would be the outermost after the atom lost one electron

Explanation:

When an atom is bonded with other atoms, a more stable configuration must be reached, which is why the energy of the molecule is less than the energy of the individual atoms, for this to happen in general, electrons are shared or lost and gained in each atom, depending on the electronegative of the same.

If we analyze an atom within the molecule, its last shell is full, in the case of atoms with few electrons in this shell, they are lost and in the case of many electors in this shell, it gains electrons to have eight (8) in total.

When reviewing the different answers, the correct one is:

* The third shell would be empty, so the eight electrons on the second level would be the outermost after the atom lost one electron

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Answer:

A. chemical substance whose atoms all have the same number of protons

Explanation:

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For a neutral atom, the number of electrons around the nucleus is also equal to the number of protons.

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