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Ratling [72]
3 years ago
9

Chlorophyll

Chemistry
1 answer:
Leno4ka [110]3 years ago
4 0
Chlorophyll helps the plant by absorbing light energy and turning it into sugars to help the plant grow (photosynthesis)

The correct answer is A.
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How would Lithium gain full valence levels
Lubov Fominskaja [6]

Answer:

In order to have a full outer shell atoms can GAIN or LOSE electrons. Atoms with very few VALENCE electrons, such as Lithium, would need to gain many electrons for a full shell so it is easier for them to LOSE electrons and become POSITIVE.

Explanation:

- I hope this helped!

8 0
3 years ago
If the actual yield of the reaction was 75% instead of 100%, how many molecules of no would be present after the reaction was ov
artcher [175]
To be able to answer this equations, we must set given information. Suppose the reaction to yield NO is:

N₂ + O₂ → 2 NO

Next, suppose you have 1 g of each of the reactants. Determine first which is the limiting reactant.

1 g N₂ (1 mol N₂/ 28 g)(2 mol NO/1 mol N₂)= 0.07154 mol NO present

Number of molecules = 0.07154 mol NO(6.022×10²³ molecules/mol)
<em>Number of molecules = 4.3×10²² molecules NO present</em>
8 0
3 years ago
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Figure 2 represents part of the structure of graphite.
Paul [167]

The answers include the following:

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  • Graphite is slippery because it has layers which makes it possible for the atoms to slide over each other.

<h3>What is Graphite?</h3>

This is referred to as an allotrope of carbon and it is the most stable form. it is used in the production of substances such as pencil, electrode etc.

Graphite is able to conduct electricity because of the presence of delocalized electrons and is slippery due to its atoms being able to slide over one another.

Read more about Graphite here brainly.com/question/27860158

#SPJ4

6 0
1 year ago
Drop your snap!!!!!!!
8090 [49]

Answer:

no <3

Explanation:

6 0
3 years ago
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As you move from left to right across the second period of the periodic table
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A. ionizing energy increases

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