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Hatshy [7]
3 years ago
12

What are the mountainous parts of the moon called? Question 3 options: craters terrae maria regolith

Chemistry
2 answers:
Xelga [282]3 years ago
8 0

Answer:

The answer is Terrae

Hope this helps :)

plz mark brainliest :D

Explanation:

I go to K12

Oxana [17]3 years ago
7 0

Answer:

Terrae  

Explanation:

The mountainous parts of the moon are referred as Terrae. These are bright regions on the moon. Most of the surface of the moon is covered these highlands.

Craters are the depressions created on the surface of the moon as the space rocks strike.

Maria are the dark areas on the surface of the moon. These areas are filled with solidified lava.

Regolith constitutes the upper loose layer of soil, dust, broken rocks and other materials.

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The atoms are constantly in motion
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How many electrons will metals generally have in their outer shell
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Answer:

1 - 3

Explanation:

- Look to see where metals are on the periodic table then look at what group they are in. The group tells you the number of valence electrons. Ex. 1A has one valence electron.

- Hope this helped! If you need a further explanation please let me know.

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Be sure to answer all parts.The combustion of a 40.0−g gaseous mixture of H2 and CH4 releases 3766 kJ of heat. Calculate the amo
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Answer:H2=11.4g

CH4=28.6g

Explanation:The complete combustion of the two gases can be represented by a balanced reaction below

1. CH4 +2O2___CO2+2H2O

2.2H2+O2___2H2O

Combining the two we have CH4 +2H2+3O2___

CO2+4H2O

Since the mixture contains 40gof CH4 and 2, therefore 20g of CH4 and 8g of H2 combines.

Calculated from their molecular Mass i.e CH4 12+4×2)=20 and 2H2= 2×2×2=8g

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2H2=8/28×40=11.4g

7 0
3 years ago
On headedama be prepared​
mixer [17]

Answer:

yes

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3 0
2 years ago
Seaweed attached to rocks in the ocean performs photosynthesis underwater. Which statement best explains how some seaweed can su
tia_tia [17]

Answer:

It can use a small amount of sunlight for photosynthesis

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Seaweeds are able to perform photosynthesis underwater because they are efficient users of sunlight energy. Hence, they require only a small amount of sunlight that penetrates the ocean to perform photosynthesis.

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