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Nookie1986 [14]
3 years ago
15

An element that has been broken down and released particles and energy is said to be ____.

Chemistry
2 answers:
rjkz [21]3 years ago
8 0
It is said to be radioactive. Hope this was helpful because I'm learning this in school and I think it's right.
KatRina [158]3 years ago
5 0
Radioactive dating, is the answer
hope it helps (:
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Dating advice help meeeeee!!!
Lana71 [14]

Answer:

Be yourself, be kind, cute, funny, and yeah

Explanation:

8 0
3 years ago
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If you had 240 L container at 479 k and 300 kpa, what would the volume be if you changed the conditions to STP
nydimaria [60]

Answer:

The answer to your question is V2 = 434.7 l

Explanation:

Data

Volume 1 = V1 = 240 l                             Volume 2 = ?

Temperature 1 = T1 = 479°K                   Temperature 2 = T2 = 293°K

Pressure 1 = P1 = 300 KPa                      Pressure 2 = P2 = 101.325 Kpa

Process

1.- Use the combined gas law to solve this problem

                P1V1/T1 = P2V2/t2

-Solve for V2

               V2 = P1V1T2 / T1P2

2.- Substitution

                V2 = (300)(240)(293) / (479)(101.325)

3.- Simplification

                V2 = 21096000 / 48534.675

4.- Result

                V2 = 434.7 l

6 0
3 years ago
Predicting the products CuCl2 (aq) + Al (s)
Flauer [41]

The reaction will produce solid copper and aluminium chloride salt.

Explanation:

Copper chloride (CuCl₂) in solution will react with aluminium to form solid cooper and aluminium chloride (AlCl₃).

3 CuCl₂ (aq) + 2 Al (s) → 3 Cu (s) + 2 AlCl₃ (aq)

Learn more about:

numerical problems with copper chloride and aluminium

brainly.com/question/8827783

#learnwithBrainly

6 0
3 years ago
Which apple has the greatest potential energy?
Vesnalui [34]

Answer:

D

Explanation:

It is higher in the air, so it will fall faster then the other apples.

5 0
2 years ago
Read 2 more answers
There are many different natural resources found in Florida. Florida's climate is warm
Rashid [163]

C. Phosphate is the non renewable resource found in the state of Florida.

<u>Explanation:</u>

There are so many things made from the non renewable resource, phosphate found in the state of Florida.

It is used in the large scale preparation of fertilizers, that is supplied to the world wide farmers and small amount of the phosphate is  utilized to manufacture some of the supplements like soft drinks, tooth paste and vitamins.

Both gas and oil are  also non-renewable, since it takes an ample amount of time  to regenerate.

3 0
3 years ago
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