A chlorine ion contains 17 protons, 18 neutrons, and 18 electrons. What is the net charge of the ion? A. -e B. 0 C. +e D. -18e

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Answer 1

Answer:

A chlorine ion contains 17 protons and 18 electrons, which gives it a net charge of -1 1234. Therefore, the correct answer is A. -e.

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A heavy brick weighs more than a fluffy cushion, but the cushion takes up more space. Which object has more matter? How do you know?

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The heavy brick has more matter. The amount of matter in an object is determined by its mass, which is a measure of the total amount of material in the object.

Which object has more matter?

In this situation, the brick is heavier, which means it is bigger and has more stuff inside compared to the soft cushion.

Weight is the push or pull on something because of gravity, and it can change depending on how strong the gravitational field is. But, mass is a basic characteristic of stuff that stays the same no matter the pull of gravity. The brick is heavier, so it has more stuff inside than the cushion.

Answers

Well, 6/n=3/1, so n=2.

A 6.0-newton force and an 8.0-newton force act concurrently on a point. As the angle between these forces increases from 0 degrees to 90 degrees, the magnitude of their resultant…(1) decreases (2) increases (3) remains the same