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kaheart [24]
3 years ago
6

HELP ASAP PLS I'LL GIVE YOU BRAINLIEST

Chemistry
1 answer:
AURORKA [14]3 years ago
5 0

Answer:

A

Explanation:

the correct answer is A

This is the sidereal month. It is measured against the background stars. However, the Earth is also orbiting the Sun, and the moon needs extra time to catch up to its previous position relative to the Sun. 

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Rank the following elements by increasing atomic radius: carbon, aluminum, oxygen, potassium. Rank the following elements by inc
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Rank the following aqueous solutions in order of decreasing
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0.04 m urea > 0.03 m CuSO4 > 0.01 m AgNO3.

<h3>What is colligative property?</h3>
  • Colligative properties in chemistry are those of a solution that depend on the amount of solute particles to solvent particles in a solution rather than the makeup of the individual particles.
  • The number ratio can be connected to the several units used to measure a solution's concentration, including molarity, molality, normalcy (chemistry), etc.
  • For ideal solutions, which are ones that have thermodynamic properties similar to those of an ideal gas, and for diluted actual solutions, the assumption that solution properties are independent of the type of solute particles is exact.
<h3>What factors affect colligative properties?</h3>
  • A property of a solution is said to be collative if it depends simply on the proportion of solute to solvent particles in the solution and not on the nature of the solute.

Learn more about colligative properties here:

brainly.com/question/10323760

#SPJ4

6 0
2 years ago
Diffrent Between Gas and Ai​
kati45 [8]

Answer:

Air is a collection of different gases. Mainly nitrogen, and then oxygen. Gas is loosely bound atoms of an element or collection of such in compounds above the temperature required to make them liquid, and colder to make them solid.

Explanation:

hmu if you anything els!

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