2 years ago

When are igneous rocks formed?

Chemistry

1 answer:

balandron [24]2 years ago

3 0

Answer:

C. When melted rock solidifies.

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A= Delta v/ delta t

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saul85 [17]

False. elements in the same period have the same number of shells while elements in the same group have the same number of valence electrons.

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PLEASE HELP!! GIVING BRAINLIEST

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Answer:

The answer is "0.00172172603".

Explanation:

Given:

$Mass (M) = 1.60 \times 10^{-3} \ g\\\\Density (D) = 9.293 \times 10^{-1} \ \frac{g}{cm^3}\\\\Volume (V) = ?$

Formula:

$\to \bold{V = \frac{M}{D}}$

$= \frac{1.60 \times 10^{-3}}{9.293 \times 10^{-1}} \\\\ = \frac{1.60 \times 10^{1}}{9.293 \times 10^{3}} \\\\ = \frac{1.60 \times 10}{9.293 \times 1000} \\\\ = \frac{1.60 }{9.293 \times 100} \\\\ = \frac{1.60 }{929.3 } \\\\= 0.00172172603$

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2 years ago

At exactly 2:00 PM, speedy the hermit crab crawl onto a meter stick starting at the 10 cm mark. If he reaches the 60 cm mark at

kvv77 [185]

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speed=5cm/minute

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Given at 2:00PM the hermit is at 10cm mark

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