Isotopes of the same element have different mass numbers.
C. mass numbers.
one mole of copper has 6.02 x 10²³ atoms
C. 6.02 * 10²³ atoms.
Answer:
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<h2>Question</h2>
Which of the following has the most thermal energy?
<h2>Answer</h2>
The entire atmosphere of the earth
Explanation:
<h2>
Below is some More Information</h2>
Thermal energy is produced by the movement of molecules in an object.
- Boiling water on a stove is an example of thermal energy
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Answer:
give the ion X
<h2>X2+</h2>
Explanation:
it is positively charged because the protons are more than electrons
A. weathering, transport, and deposition.
Explanation:
Water running downhill is an example of external force that shapes the landform on the earth surface.
Water is an important agent of denudation which plays a key role in scultpting the surface.
The action of running water downhill:
- Leads to weathering of the slopes by chemical and physical disintegration of the rock mass.
- The weathered materials are carried by the water and deposited at the foot of the hill.
- The process completes denudation.
- Denudation is the shaping of the earth surface through the action of wind,water, glacier and gravity.
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Erosion brainly.com/question/2115729
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