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fomenos
2 years ago
7

A ball is kicked straight up. The ball's speed decreases as it moves upward. Why does the ball's

Chemistry
1 answer:
kumpel [21]2 years ago
8 0

Answer:

I think the third one

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How many grams are in 0.36 moles of CCl4
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Answer:

We assume you are converting between moles CCl4 and gram. You can view more details on each measurement unit: molecular weight of CCl4 or grams This compound is also known as Carbon Tetrachloride. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles CCl4, or 153.8227 grams.

Explanation:

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Solid solutions that are mixtures of elements with metallic properties are known as_____
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3 years ago
Construct an explanation using Newton's Laws of Motion to describe the effects of balanced and unbalanced forces on the motion o
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The manner in which objects will move is determined by the answer to this question. Unbalanced forces will cause objects to change their state of motion

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Since these two forces are of equal magnitude and in opposite directions, they balance each other.

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2 years ago
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When a nitrogen atom becomes an ion, the atom becomes a... A. Negative ion with a radius smaller than the radius of the atom B.
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Answer:

B. Negative ion with a radius larger than the radius of the atom

Explanation:

When a negative ion is formed, electrons are added to the atom. As electrons are added to the atom, the size of the electron cloud increases accordingly.

As a result of this, a negative ion is always larger than its corresponding atom. Hence, nitrogen ion must be larger than the nitrogen atom based on the facts stated above.

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2 years ago
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