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eduard
2 years ago
11

Which elements make up a water molecule?

Chemistry
2 answers:
Ludmilka [50]2 years ago
8 0

Answer:

Oxygen and Nitrogen

Explanation:

because these two elements react very strongly

natka813 [3]2 years ago
7 0

Answer:

hydrogen and oxygen make up water molecules

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The one factor that a scientist changes in an experiment is called the
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Answer:

It might be responding variable.

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3 years ago
Chemistry is: a) the mystical search for the elixir of life. b) speculation about the nature of matter. c) the study of matter a
Yuki888 [10]

Answer:

c) the study of matter and the changes it undergoes

Explanation:

Chemistry -

It is the sub topic of science , dealing with the study of matter , the properties of matter , the type of interaction between the particles of matter , the reason for the particle of matter to combine and separate in order to form new substance .

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Hence, from the given options , the correct statement is c) the study of matter and the changes it undergoes.

7 0
3 years ago
1. Express in conventional notation (no exponents) in the space provided within the
mina [271]

Answer:

a) 320: two significant figures.

b) 2,366: four significant figures.

c) 73.0: three significant figures.

d. 532.5: four significant figures.

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to write each number by knowing we move the decimal places to the right as much as the exponent is, and also, we count every figure, even zeros, because they are to the right of the first nonzero digit:

a) 320: two significant figures because the rightmost zero is not preceded o followed by a decimal place.

b) 2,366: four significant figures.

c) 73.0: three significant figures, because the zero is followed by the decimal place.

d. 532.5: four significant figures.

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7 0
3 years ago
The molecule shown is a
Pani-rosa [81]

c is the answer a benzene

8 0
3 years ago
Mercury orbits the sun at more than ten times the sun speed of Neptune
marysya [2.9K]

Answer: Yes, this is true.

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