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yuradex [85]
3 years ago
6

What heats the mantle?

Chemistry
1 answer:
storchak [24]3 years ago
7 0

Answer:

Fire

Explanation:

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Which feature of the ocean floor includes its deepest parts?
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continental slope

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According to the quantum-mechanical model for the hydrogen atom, which electron transition produces light with the longer wavele
LekaFEV [45]

Answer:

Explanation:

The main task here is that there are some missing gaps in the above question that needs to be filled with the appropriate answers. So, we are just going to do rewrite the answer below as we indicate the missing gaps by underlining them and making them in bold format.

SO; In the quantum-mechanical model of the hydrogen atom.

As the n level increases. the energy <u>increases</u> and thus levels are <u>closer to </u>each other. Therefore, the transition <u>3p→2s</u> would have a greater energy difference than the transition from <u>4p→3p.</u>

Energy \  and \  wavelength  \ are \  inversely \   proportional , \  so \  the \ \mathbf{ 4p\to 3p} \ transition  \ wouldproduce  \ a  \ longer \ wavelength.

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3 years ago
Please help<br>Please help
deff fn [24]
A)3 bcuz paper filters are used to separate solids from liquids

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3 years ago
Plants grow in many different shapes and sizes. Much of their shape depends on an internal structure that is composed of carbon-
Masja [62]

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F=Air

Explanation:

Because I took the test hope it helps

6 0
3 years ago
How many atoms are in 1.00 moles of He
olchik [2.2K]

Answer:

1.00 mole of He have 6,02x10^{23} atoms.

Explanation:

To solve this exercise it is important to know the definition of Avogadro's number

Avogadro's number is the proportional factor that relates the molar mass of a substance to the number of elementary units (atoms, molecules, particles, ions, electrons) that constitute it and its magnitude is equal to 6.022 140 857 × 10²³

One mole of helium we have 6,02x10^{23} atoms.

6 0
3 years ago
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