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Musya8 [376]
3 years ago
8

Question 4

Chemistry
1 answer:
padilas [110]3 years ago
5 0

Answer:

high wind speeds caused by seasonal storms

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Write the configuration for electron: 4, 2, -1, +12
Alexxandr [17]

Answer:

-1

Explanation:

electrons are negative

4 0
2 years ago
What do you think would happen if a solid were exposed to extremely cold temperatures, or if a gas were exposed to extremely hot
grandymaker [24]

At high temperature the gas would diffuse out as the pressure increases and at extremely low temperature the solid becomes compact.

Explanation:

The states of matter largely depends on the temperature. Any substance when crosses the threshold temperature its phase changes.

When temperature is low the motion of molecules is also low and internal energy also gets low. Solid have tendency of settling in low energy level and have highly compact molecules. At low temperature the solid would compress as molecules would be highly condensed.

Gas in the nature has its molecules quite far apart in matter. According to Kinetic theory of gases the increase in temperature causes rapid collisions of the gas molecule as the kinetic energy of molecules increases. The greater force of collision would cause increase in pressure of the container and increased diffusion rate.

8 0
4 years ago
What units are used to express energy transfer?
hichkok12 [17]
It should be watts. <span>A </span>watt<span> is the number of </span>joules generated per second. <span>A kilocalorie is 4,184 </span>joules<span>, the amount of energy that will heat 1 kilogram of water by 1 degree </span>Celsius<span>. </span> 
4 0
3 years ago
Read 2 more answers
Resonance structures differ by ________. resonance structures differ by ________. number of atoms only number of electrons only
lapo4ka [179]
<span>The answer to this question would be: placement of electrons only

An atom with resonance structure or mesomerism has one or more different structure with different placement of the electron. The atom should have a same amount of electron but only differ in the electron position. This will result in a different Lewis structure model. In this structure, you can find </span>π electrons pair.<span>


</span>
4 0
3 years ago
Identify how energy changed form so it could be use in each example.
Klio2033 [76]

Answer:

→A space heater warms a room⇒By converting electrical energy into heat energy.

→You eat dinner⇒Our  body uses chemical energy to break down the food

→A radio plays⇒By converting electrical energy into sound energy in an electric radio. And by converting chemical energy into sound energy in a radio which runs with a cell.

Explanation:

6 0
2 years ago
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