The correct answer is B because isotopes have different numbers of neutrons, and neutrons are located in the nucleus
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Answer:
A
Explanation:
houses use alternating current source
Answer:
Friction can be minimized by using lubricants like oil and grease and by using ball bearing between machine parts. A substance that is introduced between two surfaces in contact, to reduce friction, is called a lubricant. Fluid friction can be minimized by giving suitable shapes to the objects moving in the fluids.
Explanation:
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The answer is methamphetamine
N stands for Newton
2- upload the graph..
