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EleoNora [17]
3 years ago
14

Is au an atomic element, molecular element, molecular compound or an ionic compound?

Chemistry
1 answer:
Margarita [4]3 years ago
8 0
Au (Gold) is an atomic element

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Emi wants to see if she can melt a marshmallow in the sun. She plans to put the marshmallow in a container that will cause it to
konstantin123 [22]

Answer:

I think emi should put it in a metal container and put it in the direction of the sun cause this will help produce heat as the sun shines on the metal container

3 0
2 years ago
The diagram shows an animal cell.
LenKa [72]

Answer:

X  

Explanation:

Assume your diagram is like the one below.

X represents a mitochondrion.

That's where the Tricarboxylic Acid Cycle converts a single glucose molecule into six molecules of CO₂.

W is wrong. It represents a vacuole, which can store both nutrients and waste products for later elimination.

Y is wrong. It represents the nucleolus, which plays a critical role in the synthesis of ribosomes.  

Z is wrong. It represents the cytoplasm, which is where cell processes like glycolysis and protein synthesis take place.

8 0
3 years ago
Calculate the concentration of hydrochloric acid if 225.0 mL of this acid is neutralized by 120.0 mL of 2.0m sodium hydroxide A.
timurjin [86]
M1V1 = M2V2
225M1 = (2)(120)
225M1 = 240
M1 = 240/225 = 1.066 M C
5 0
3 years ago
Is muddy water a mixture or pure sub
xxMikexx [17]
Muddy water is indeed a mixture
5 0
3 years ago
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Which of these is the scientific name for the organism? Question 1 options: puma concolor
allochka39001 [22]

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All of the above

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Panthers, pumas, and mountain lions are all the same animal. Just different names. So, all of these would be correct.

3 0
3 years ago
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