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sdas [7]
4 years ago
7

Is heterogeneous a mineral

Chemistry
1 answer:
Dvinal [7]4 years ago
6 0
                       NOT MY WORDS TAKEN FROM A SOURCE!!!!

Any naturally occurring homogeneous solid that has a definite (but not fixed) chemical composition and a distinctive internal crystal structure. 

Minerals are usually formed by inorganic processes. 

Synthetic equivalents of various minerals, such as emeralds and diamonds, are manufactured for commercial purposes. 

Although most minerals are chemical compounds, a small number (e.g., sulfur, copper, gold) are elements. 

Minerals combine with each other to form rocks. 

For example, granite consists of the minerals feldspar, quartz, mica, and amphibole in varying amounts. 

Rocks are generally, therefore, an intergrowth of various minerals.<span> </span>


Hope this helps!


:)
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Which base has the smallest base dissociation constant?
svp [43]

Answer:

D. ammonia, because the other three are the only three strong bases in the world (we do not need to memorize base dissociation constant for the test, we just need to know the three strong bases)

Explanation:

q u i z l e t

8 0
3 years ago
What is kinetic energy of a 100 kg object that is moving with a speed of 15 m/s
elena-s [515]

Answer:

16875 Joules

Kg m^2 s^-2 = Joule ,so The kinetic energy of a body of mass 150 Kg moving at 15m/s is 16875 Joules.

Explanation:

6 0
3 years ago
When the same or different atoms combine together, you have a:
Alex73 [517]

Answer:

D.) molecule

<h3>When the same or different atoms combine together they for a molecule</h3>

3 0
3 years ago
Arrange the bonds between H, O, and F from most polar to least polar based on electronegativity.
Andrews [41]

Answer:

H-F> H-O> O-F

while H-H is nonpolar.

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The bond is polar when electronegativity difference of both bonded atom is greater than 0.4.

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O = 3.4

H = 2.2

F = 3.98

For O-F

3.98 - 3.4 = 0.58

For H-F

3.98 - 2.2 = 1.78

For H-O

3.4 - 2.2 =  1.2

For H-H

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So H-H is nonpolar.

7 0
3 years ago
Calculate the number of grams in 9.00 x 10²⁶ atoms of potassium.
shutvik [7]

Answer: 5.84x10^4

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6 0
2 years ago
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