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Q: When a star dies either gradually or in a big explosion much of it's material returns to?
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What is a celestial explosion?

"Celestial" means something that is related either to the sky, or to heavens. Celestial explosion might refer to a supernova explosion.


When a stars dies in a big explosion much of its material returns to what?

When a massive star explodes in a supernova, the hydrogen and helium in the star undergo sudden and extreme fusion, which creates ALL of the heavier elements in the universe. As the star explodes, it scatters up to about 70% of its total mass back into space, and the core becomes either a black hole or a neutron star. So all of the iron, aluminum, manganese, gold, lead - anything higher than Carbon on the periodic table - has been processed through a supernova explosion. That includes you, me, and everything else on Earth.


Where did the Japanese nuclear explosion occur?

The only nuclear explosions in Japan were the two in WW2, on Hiroshima and Nagasaki.However I believe you meant the Japanese nuclear reactorexplosion, which was not a nuclear explosion it was either a steam explosion and/or a hydrogen/oxygen chemical explosion. That occurred at Fukushima.


How many explosions happened because of the oil spill?

This depends on what oil spill is being talked about. Usually there is either no explosion or a single chain explosion.


What is left behind after a star with four masses has died?

After a star with four solar masses dies, it can collapse and form either a neutron star or a black hole, depending on how much material is left behind after the explosion during its death throes.


Or Boolean?

Combines two booleans and returns true if either condition is met


To descend either suddenly or gradually particularly to descend by the force of gravity.?

TO fall or fallen


What is a backsliding?

A backsliding is an occasion on which someone returns to an original position - either physically, mentally or emotionally.


What are in nuclear bombs?

Enough of either U235 or PU239 to form a critical mass and hence a large explosion


How are solar systems born?

They are either born from a explosion that caused random obejcts to explode or god made the


A steep-sided usually circular depression formed by either explosion or collapse at a volcanic vent.?

This is a crater


What is genetic material package in?

An organism's genetic material is packaged in its chromosomes. The genetic material can be in the form of either DNA or RNA.