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lisabon 2012 [21]
3 years ago
8

Which is the most accurate description of compounds? Select one: a. They are the basic building blocks of matter. b. They are no

t pure substances. c. They are made up of atoms of 2 or more elements that are chemically combined. d. They are made of only 1 type of atom.
Physics
2 answers:
nekit [7.7K]3 years ago
7 0
The answer should be C. because the simplest way to think of a compound is two or more elements together.
labwork [276]3 years ago
3 0
The answer is C.
_____
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Newton's three laws of motion
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Answer:

The third law states that for every action (force) in nature there is an equal and opposite reaction. In other words, if object A exerts a force on object B, then object B also exerts an equal force on object A. Notice that the forces are exerted on different objects.

Explanation:

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3 years ago
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A raindrop falls to the ground from a rain cloud at an altitude of 3000 meters.
shutvik [7]

Assuming the raindrop was stationary relative to the vertical distance to the ground at the start:

D=0.5at where d is distance, a is acceleration and t is time

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t = 61.2 seconds

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3 years ago
You’ve had practice calculating the grams of hydrogen gas, but it is also possible to calculate the amount of oxygen gas produce
alekssr [168]

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Explanation:

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Electrolysis is the chemical decomposition of compounds when electricity is made to pass through a molten compound or solution.

from the oxidation reaction:

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Q=723.6C

Mole=Q/(F*mole ratio of electron)

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3 years ago
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miv72 [106K]

Answer:

stress and fault

Explanation:

yes

8 0
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D=? V=100mL M=1.5kg=___g
Nana76 [90]
If you go to a website known as 'Wolfram' and type in the question they should be able to answer it.  It's basically a very smart calculator.  I'd add a link but I don't want to seem like I'm advertising, and it's against Brainly rules.
8 0
4 years ago
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