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3 years ago

An electrically neutral atom has 11 protons. How many electrons will it have orbiting around it’s nucleus?

Physics

1 answer:

Korolek [52]3 years ago

4 0

Answer: 11 electrons.

Explanation:

Atoms in their neural state, that is, uncharged or non ionized state, always have the same number of protons and electrons.

When they ionized, they will either gain or lose electron or electrons which will eventually make them either positively charged or negatively charged.

Given that an electrically neutral atom has 11 protons. It will definitely has 11 electrons orbiting around it’s nucleus

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2 years ago

How fast would 40 Newtons of force accelerate a 2 kg object?

Digiron [165]

Answer:

$20 m/s^2$

Explanation:

We can solve this problem by using Newton's second law of motion, which states that the net force acting on an object is equal to the product between its mass and its acceleration:

$F=ma$

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F is the net force on the object

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In this problem:

F = 40 N is the force on the object

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Therefore, the acceleration of the object is

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2 years ago