A Newly Formed Planet or Large Asteroid Becomes Molten Due

question 12

Multiple Choice

A newly formed planet or large asteroid becomes molten due to

• A) the last infalling objects.
• B) decay of radioactive element isotopes.
• C) both of the above.
• D) none of the above. Newly formed planets remain solid inside.

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Definitions:

Sodium Chloride

A chemical compound known as table salt, widely used in food seasoning and preservation, consisting of sodium and chloride ions.

Common Compounds

Chemical substances made up of atoms of two or more different elements, which are widely found or used in daily life.

Acute Poisoning

A sudden and severe exposure to a toxic substance causing harmful effects.

Multiple Exposure

A photography technique that combines two or more exposures into a single image to produce surrealistic effects.