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WARRIOR [948]
2 years ago
7

Which nuclide is most likely to be radioactive and synthetic

Chemistry
1 answer:
White raven [17]2 years ago
7 0

Answer:

237/93 np

Explanation:

sub to tkwick

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All cell activity is controlled by the A. nucleus
tangare [24]

Answer:

A

Explanation:

it also stores all the cells dna

3 0
3 years ago
Read 2 more answers
_Na+ Cl2 - -&gt; _NaCl<br><br> A 2,4<br> B 1,2<br> C 3,3<br> D 2,2
Natali [406]

Answer:

D 2,2

Explanation:

We can see that there are 2 chlorines on the reactant side so there has to be a 2 on the product side

Now we have Na + Cl2 --> 2NaCl

The problem now is that there are 2 sodiums on the product side so add a 2 to the Na on the reactant side

2Na + Cl2 --> 2NaCl

Now it's balanced!

4 0
2 years ago
An unknown metal absorbs 61 J of heat, and its temperature increases by 29∘C. What is the heat capacity of the metal?
aniked [119]

Answer:

2.103 J/C

Explanation:

Quantity of heat = Heat Capacity * Temperature change

Heat Capacity = Quantity of heat / Temperature Change

Heat Capacity = 61/29

Heat Capacity = 2.103 J/C

3 0
3 years ago
What is required to move from one state or phase of matter to the next
tigry1 [53]

energy is required to move from one state or phase of matter to the next. Energy is used to make a liquid into a gas or a solid into a liquid.

7 0
3 years ago
What is the speed of sound in dry air at 20°C?
Lubov Fominskaja [6]
343 meters per second
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3 years ago
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