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tatuchka [14]
3 years ago
13

PLEASE HELPPPOOOOSPO

Chemistry
1 answer:
d1i1m1o1n [39]3 years ago
7 0

Answer: D

Explanation: Hope this helps!

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The boiling point of an aqueous solution is 101.28 °c. what is the freezing point?
marissa [1.9K]
Answer : -4.65 °C

Explanation : On solving the sum w.r.t to water as the aqueous solvent in solution;
(101.28°C - 100°C) / (0.512 c/m)  = 2.5 m,

Now, 2.5 m X (1.86 °C/m) = 4.65 °C which will be the change in temperature of the solution in °C;

To find the freezing point we have to get it subtracted by 0°C

0°C - 4.65°C = -4.65°C



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3 years ago
True or false the three types of seismic waves are P eaves, S waves, and T waves
Vanyuwa [196]
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3 years ago
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Finger [1]
<h3>Answer:</h3>
  • Boron
  • Silicon
  • Tellurium
<h3>Explanation:</h3>
  • Elements in the periodic table are either metals, non-metals or metalloids.
  • Metals are elements that react by losing electron(s) to attain an octet configuration. They occupy groups I, II and III of the periodic table and the transition metals.
  • Non-metals, on the other hand, are elements that react by gaining electron(s) to attain a stable configuration. Examples include halogens and noble gases among others.
  • Metalloids are elements in the periodic table that have the properties of both metals and non-metals.
  • Other examples of metalloids are arsenic, tellurium, germanium and polonium.
7 0
4 years ago
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katrin2010 [14]

Answer:

I think that Gravity is not considered a gas but it can at the same time

Explanation:

Gasses are affected by gravity, as above video will prove. ... Yes, there is a attractive force between the gas molecules and gravity !

The rest are for sure gases

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True because it seems that is like a pattern it's always 6
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4 years ago
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