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Finger [1]
3 years ago
9

If you are correct you get a brainless

Chemistry
1 answer:
m_a_m_a [10]3 years ago
3 0

Answer:

I Think it might be A! I hope I am right!

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Think about what would happen if this substance were first in the solid phase, then melted in a liquid. What can you say about t
alexira [117]

Answer:

The melting point of the solid is higher in temperature then it is compared to the freezing point of the liquid.

Explanation:

3 0
3 years ago
Which type of neuron carries impulses from the brain?
murzikaleks [220]

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Using my searching skills, the answer is motor neurons.

Explanation:

Motor neurons carry impulses from the brain and spinal cord to muscles or glands.

7 0
3 years ago
What’s the temperature at the boiling and freezing point of water in fanrenheit
Dominik [7]

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Boiling is 212* Freezing is 32*

Explanation:

It simple facts

5 0
3 years ago
A gas sample in a balloon contains 4.0 moles of gas at a particular pressure, volume and temperature. If your balloon springs a
natita [175]

Answer:

Explanation:

When volume of gas is V , pressure is P and temperature is T , if n be number of moles of gas

PV / RT = n , R is universal gas constant .

When volume becomes .5 V , pressure P and temperature T

number of moles = Px .5 V / RT = .5 PV / RT = .5 n

Number of moles of gas becomes half .

so 4 moles becomes  2 moles

No of moles lost = 4 - 2 = 2 moles.

7 0
3 years ago
5 mL of Metal A has a mass of 2.45g. What is the density?
Alex Ar [27]

Answer:

Density = Mass/Volume

= 2.45/5

Density= 0.49 g/ml

6 0
3 years ago
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