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vodka [1.7K]
3 years ago
8

Study the picture below. What does arrow F represent?

Chemistry
1 answer:
maksim [4K]3 years ago
3 0
The answer would be none of the above
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If the evidence you collect during experiments does not support your hypothesis, what should happen to that hypothesis.
andreyandreev [35.5K]

Answer:

Nothing

Explanation:

Your hypothesis is the whole reason for you experiment right? What i think you should do is retrace everything you did and see if there was an error or you can just do a slight change to the experiment to see if it would make a difference.

4 0
3 years ago
Calculate the number of moles in a 2.98 g sample of aluminum.
Ksju [112]
Molar mass <span>Aluminium ( Al) = 26.98 g/mol

1 mole ------------ 26.98 g
? mole ----------- 2.98 g

moles Al = 2.98 x 1 / 26.98

moles Al = 2.98 / 26.98

= 0.110 moles

hope this helps!

</span>
3 0
3 years ago
2. Work is done only when an object.<br> in the<br> of the force<br> that is being applied.
sp2606 [1]

Answer:

Whenever a force is applied to an object, causing the object to move, work is done by the force. ... Work can be either positive or negative: if the force has a component in the same direction as the displacement of the object, the force is doing positive work

3 0
3 years ago
LolnnrjejahaushanakKababab
snow_lady [41]

Answer:

LolnnrjejahaushanakKababab

Explanation:

Source: Trust me bro

4 0
3 years ago
What part of an Atom undergoes change during radioactive decay
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It is clear that the core is subject to change
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