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zhannawk [14.2K]
3 years ago
6

Which has the smallest electronegativity? a Calcium b Argon c Hydrogen d Bromine

Chemistry
1 answer:
Mademuasel [1]3 years ago
4 0

Answer: Calcium

Explanation:

Calcium has only one electronegativity.

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Create a story and describe the motion (in meters) of an object that has traveled a distance but has no displacement.
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Answer:

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Explanation:

Consider a car race, where you need to finish one lap in a circuit. Her the start line and the finish line are the same. So , where you start, is where you will be reaching after the race is done. So, the displacement here is <em>Zero</em> , since displacement is the distance from initial point to final point. But, as one can see, the distance travelled is not zero.

Say the race track is a circle of radius r meters. So the lap distance would be the circumference of the circle, which is 2πr m. So the distance travelled is 2πr m and the displacement is zero.

Hope this satisfies you :)

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An atom of Silver loses three electrons, what is its charge?
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Answer:

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