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ivann1987 [24]
3 years ago
6

Which of the following statements are true about elements and compounds?

Chemistry
1 answer:
Leto [7]3 years ago
3 0
The answer is d hope this helps
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Which particles may be gained lost or shared by an atom when it forms a chemical bond?
Maru [420]

Answer:

B.

Explanation:

electrons can be lost by one particle, and gained by another particle

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A____is a prediction about the outcome of a test or experiment.
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hypothesis is the answer

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A chemist wants to combine sodium with a halogen. The halogen must have a higher atomic mass than sodium. Which of the following
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bromine

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i just know

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3 years ago
An unknown substance has a density of 56 g/cm3. Its volume is 3.5 cm.
postnew [5]

Answer:

<h3>The answer is 196 g</h3>

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

mass = Density × volume

From the question we have

mass = 56 × 3.5

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<h3>196 g</h3>

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3 0
2 years ago
What determines the speed at which a particle of matter moves
Zepler [3.9K]

Answer:

The force exerted on it.

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As the law of motion states, an object at rest will remain at rest an object in motion will remain in motion unless acted upon by another force.

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