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Andrew [12]
3 years ago
15

WHAT IS A ROCK?

Chemistry
2 answers:
Firdavs [7]3 years ago
6 0
A rock is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. It is categorize by the minerals included, it’s chemical composition and the way in which it is formed.
Mars2501 [29]3 years ago
5 0
A rock is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. It is categorized by the minerals included, its chemical composition and the way in which it is formed
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URGENT PLEASE ANSWER
Alona [7]

Answer:

1. nucleus

2.14

3.14

4.3

5. 4+ or 4-

5 0
3 years ago
Which are formed as glaciers retreat and leave debris behind in mounds at the front of their farthest advance?
Natali5045456 [20]
It seems that you have missed the given options for this question which are the following: <span>A. glacial striations B. terminal moraines C. eskers D. cirques
Anyway, the correct answer would be option B. The one that are formed as glaciers retreat and leave debris behind in mounds at the front of their farthest advance are terminal moraines. Hope this answer helps.</span>
7 0
4 years ago
Rank the organic compounds from most soluble to least soluble. To rank items as equivalent, overlap them.
denpristay [2]
The answer to your questions is as follows:

most soluble 
>CH3CH2OH 
>CH3OCH3 
>CH3CH3 
<span>least soluble
</span>
I hope my answer has come to your help. God bless and have a nice day ahead!
7 0
3 years ago
In 100 grams of sweet peas there are 14.5 carbohydrates,5.7 grams of sugars,5.1 grams of dietary fiber, 5.4 grams of protein and
Brums [2.3K]
14.5 % carb
5.7% sugar
5.1% fiber
5.4% protein
0.4% fat
7 0
3 years ago
How many particles are in 4g of NaCl? (1mol of NaCl = 58g) – 2 step conversion
oksian1 [2.3K]

Answer:

4.16 * 10²⁴ particles

Explanation:

1. We convert from grams to moles

4 g NaCl / 58 g of NaCl = 0.0689655172 moles

-> 0.0690 moles

2. Now we will convert from moles to particles by multiplying by avogadro's number..

0.0690 * 6.022 *10²³ = 4.15518 * 10²⁴ particles or 4.16 * 10²⁴ particles

4 0
3 years ago
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