3 years ago

Which stars are composed of matter in which electrons have combined with protons?

Physics

2 answers:

alexira [117]3 years ago

6 0

Neutron Stars. Hope this helps!!

xeze [42]3 years ago

4 0

Answer:

Neutron star

Explanation:

A neutron star is a giant star and a very condense core mainly consists of neutrons. It is one of the last stage of the star.

It is very small radius as compared to the other stars and it forms after the supernova explosion.

Although the mass of neutron star is not much large so that it becomes a black hole in future.

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A car has a momentum of 10,000 kg x m/s and has a mass of 800kg what's the car velocity

leonid [27]

Answer:

Explanation:

Momentum P=mass×velocity

1000=800×velocity

1000=800V

V=1000/800=2.5m/s

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3 years ago

What do fossils provide evidence for?

Lapatulllka [165]

Answer: B. the history of life in the geologic past

Explanation:

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marshall27 [118]

Answer:

1. Planetary Model

2. Protons and Neutrons

Explanation:

1. planetary model is also known as quantum model, which is the model we use nowadays

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horrorfan [7]

Your best bet would be reactivity

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Canyon walls are eroded at a rate of approximately:

AnnyKZ [126]

B. Half a centimeter per year

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