# What does the color and smooth texture of this reveal about its formation? It cools rapidly and contains

4 answers

###### Question:

What does the color and smooth texture of this

reveal about its formation?

It cools rapidly and contains dark minerals.

o It cools slowly and contains dark minerals.

O It cools rapidly and contains light minerals.

0 It cools slowly and contains light minerals.

reveal about its formation?

It cools rapidly and contains dark minerals.

o It cools slowly and contains dark minerals.

O It cools rapidly and contains light minerals.

0 It cools slowly and contains light minerals.

## Answers

It cools rapidly and contains dark minerals.

Explanation:

A

Explanation:

It cools rapidly I am contains dark minerals

1. 1 mole of anything contains 6.022x10^23 pieces

d

2. a

3. c, number

5. 1.24x10^24atoms / 6.022x10^23atoms/mole = 2moles h2 atoms

6. fe2br3 mass = 2moles x mass fe + 3 moles x mass br

molar mass = grams / number of moles = g/mole

to find moles = g / molar mass

to find mass = g = molar mass / moles

16- counting by fours

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