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KonstantinChe [14]
3 years ago
9

Sound generally travels faster through solids than through gases because the particles (atoms or molecules) of a solid are _____

than the particles of a gas.
Chemistry
1 answer:
Tju [1.3M]3 years ago
4 0
Either closer or denser
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Which metal reacts quickest in this group (Li, Na, K, Rb and Cs) Why?
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Ok so all are in the alkali family also they are all metals and in group 1 but I think the one that might reacts quickest is Li because it has less AMU
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What are some common examples of solids, liquids and gas?
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Solids- wood, sand, brick, rock

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3 0
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An unkown element has been found to occur in two different stable isotopes. One isotope has an abundance of 57.21 percent and ha
NeX [460]

Answer: 121.7558 amu

Explanation:

Average atomic mass of the unknown element =

(Mass of isotope 1 x Relative Abundance of Isotope 1) + ( Mass of Isotope 2 x Relative Abundance of Isotope 2)

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6 0
3 years ago
Explain why the production of a gas in this experiment is or is not different from the formation of water vapor in the heating c
den301095 [7]

The production of a gas is different because unlike the heating curve, there was no heat applied to this experiment, and the experiment was a chemical reaction.

<h3>What is a Heating curve?</h3>

This shows the relationship between the temperature of the heating system and the air temperature in the outer environment.

The chemical reaction emitted heat as against the other which involved heat application which is why water formation in this curve was different.

Read more about Heating curve here brainly.com/question/14094062

#SPJ1

6 0
2 years ago
What’s a test you can give to show the difference between metal and gold
DENIUS [597]

Answer:

An Acid Test

An acid test is any qualitative chemical or metallurgical assay which uses acid ( most commonly), and historically, the use of a strong acid to distinguish gold from base metals.

Explanation:

I hope it helps

7 0
3 years ago
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