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sertanlavr [38]
2 years ago
7

I just need help with these 2 questions I accidentally answered the first one

Chemistry
1 answer:
Anni [7]2 years ago
7 0

Answer:

i think the pool

Explanation:

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When sunlight passes through a prism, the different wavelengths separate into a(n)________ of colors.
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When sunlight passes through a prism, the different wavelengths separate into a spectrum of colors.
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Which type of fat is a solid at room temperature and does not have double bonds between carbon
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Saturated Fats

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Saturated fats are all of the above.

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How many valance electrons are in an Adam of each element in group 15 in the periodic table
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Explanation:The pnictogen group, or nitrogen group, is located in column 15 of the periodic table. This family consists of the elements nitrogen, phosphorus, arsenic, antimony, bismuth, and ununpentium (N, P, As, Sb, Bi, and Uup, respectively). Each member of this family contains five valence electrons.

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When the sun shines and heats something, that energy is called-
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Solar energy.

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Assuming an electron is a hydrogen atom can undergo any of the transitions below, thus changing its energy. Which transition is
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Answer:

n = 3 to n = 5

Explanation:

According to the Bohr's model of the atom, electrons in an atom absorb energy to move from a lower to higher energy level.

We must note that as we progress away from the nucleus, the energy levels of electrons become closer together. The energy difference between successive levels decreases and the wavelength of light associated with such transitions become longer.

Hence,the absorption of light of the longest wavelength corresponds to n = 3 to n = 5

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