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xeze [42]
2 years ago
15

I need help on deciding which one i should get

Chemistry
2 answers:
alekssr [168]2 years ago
4 0

Answer:

I would say the purple one!

Explanation:

xenn [34]2 years ago
4 0

Anwser:

I like them all  

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What is the similarity between radioactive iodine and stable iodine
Elena-2011 [213]

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both iodine

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7 0
3 years ago
How can objects all be the same size but have a different mass? *help quick*
Elodia [21]

Answer:

All objects can have the same size but have a different mass!

This is true, although it sounds fake. This is one example, there is a Neutron star, and Neutron stars are as big as a city, but they have a mass which is hundreds of times greater than our sun's mass. Because of them having so much mass, they are also having so much gravitational energy, which makes them also have gravity. They're so small, but have so much mass that they can do much. Even a drop of a neutron star can punch open the earth! It's true, so yes, it is possible for objects the SAME size to be having different masses according to that example.

But let's look on how they can have different mass.

They can have different masses becase of different densities. Put a iron ball inside water, and put an apple as close to the iron ball's side, what happens? The apple floats, becuase the apple's mass is less than the water, and the iron ball's mass is MORE than the water. So, because the iron ball is denser than the apple, that's why, it has more mass than the apple. The apple isn't much dense, it isn't as dense as water or the iron ball. But the iron ball is much more denser than the water. So because of the different material densities of the material, that's why it can have different masses.

Remember to Remember those 2 examples I gave you... (neutron star vs sun, iron ball vs apple on water)

8 0
1 year ago
The mole concept will most likely be used in
777dan777 [17]

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determining how many ozone molecules are lost in the atmosphere

6 0
2 years ago
SI4F2<br> Lewis Structure
kifflom [539]

Answer: A Lewis structure is a structural representation of a molecule where dots are used to show electron positions around the atoms and lines or dot pairs represent covalent bonds between atoms.

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3 0
3 years ago
How do solute concentrations affect the rate of osmosis within the cell?
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Answer:

Image result for How do solute concentrations affect the rate of osmosis within the cell?

Concentration gradient - The movement of osmosis is affected by the concentration gradient; the lower the concentration of the solute within a solvent, the faster osmosis will occur in that solvent.

I think this is it^^^

Explanation:

7 0
3 years ago
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