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3 years ago

What is the correct description for an element?

Physics

1 answer:

Shalnov [3]3 years ago

4 0

Answer:

Explanation:

Elements are made up of one type of atom only

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What is Newton's second law of motion?

Lesechka [4]

What is Newton's second law of motion?

Newton's second law of motion states that the rate of change of momentum is directly proportional to the applied force and the direction of change of momentum takes place towards direction of applied force.

<h3> $\bullet$ What do you come to know from Newton's second law of motion?</h3>

1. Concept of Momentum.

2. Measurement of Force.

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<h3 /><h3 /><h3 /><h3> $\bf Hope \: it \: helps \: you$ .</h3>

7 0

3 years ago

Read 2 more answers

An atom with more or less neutrons than expected is a what ?

salantis [7]

Answer:

Isotope it will have a different number of neutrons than normal

4 0

2 years ago

Based on the diagram which of the following statements is true of a helium atom

snow_lady [41]

Answer: Option 2

Explanation:

Option 1 is wrong because there are 2 protons and 2 neutrons in nucleus.

Option 3 is wrong because there are two electrons moving around nucleus.

Option 4 is wrong because electrons are negatively charged and are moving around the nucleus.

Option 5 is wrong because there equal amount of protons and electrons with 2 each.

8 0

3 years ago

What is the current

Art [367]

Answer:

2.5mA

Explanation:

In the picture.

I think it's a clear.

8 0

3 years ago

What are parts of a pulley

PtichkaEL [24]

Wheel, axel and rope

3 0

3 years ago