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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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Answer:

A. We have that radius r = 4.00m intensity I = 8.00 W/m^

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3 years ago
Newton
vodomira [7]

Given parameters:

Mass on earth  = 50kg

Unknown:

Mass on planet Xenon = ?

Weight on planet Xenon = ?

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Weight is the force on a body and it is derived from the product of mass and acceleration due to gravity.

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Planet Xenon has half the gravitational force of Earth.

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Now, mass is always the same every where if the amount of matter in a substance does not change.

In this problem, mass = 50kg on planet xenon.

Weight =  mass x acceleration due to gravity  = 50 x 4.9  = 245N

The weight on Xenon is 245N and the mass is 50kg

4 0
3 years ago
A tennis ball is served horizontally from 2.4m above the ground at net is 12m away and point 0.9 high will be ball clear the net
Schach [20]

Explanation:

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3 years ago
How can being scientifically literate help you in your own life?
stiv31 [10]

Answer: You can betterly understand what's around you and how it works

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