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2 years ago

Which three statements about gravity and the formation of the solar system

Chemistry

2 answers:

Delicious77 [7]2 years ago

7 0

Answer:

B. Gravity held the pieces of forming planets together.

c. Gravity pulled most of the matter into the center of the solar system

D. Gravity caused the planets and Sun to have spherical shapes.

Explanation:

When a collection of grains pulled together by their gravitational forces would keep in by the gravity of a star, it would eventually became bigger to the point a planet was formed.

The sun's strong gravitational force pulled most of the matter around it to the center of the solar system.

The spherical shape of planets is a result of their gravity pulling equally from all sides, shaping it into a sphere.

Elodia [21]2 years ago

7 0

Answer:

B, C, AND D,

Explanation:

The guy on top is right

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3 years ago

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3 years ago

In lab, you calculate the density of an iron rod to be 7.30 g/cm3. The accepted value

OLga [1]

Answer:

Explanation:

The percentage error of a certain measurement can be found by using the formula

$P(\%) = \frac{error}{actual \: \: number} \times 100\% \\$

From the question

actual density = 7.80 g/cm³

error = 7.30 - 7.80 = 0.5

We have

$p(\%) = \frac{0.5}{7.8} \times 100 \\ = 6.410256...$

We have the final answer as

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2 years ago

How is electronegative related to covalent bonding?

serg [7]

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3 years ago

Read 2 more answers

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Fed [463]

Answer:

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Explanation:

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3 years ago