When the Core of a Massive Star Collapses,a Neutron Star

question 40

Multiple Choice

When the core of a massive star collapses,a neutron star forms because

• A) all the charged particles are ejected in the resulting explosion.
• B) protons and electrons combine to minimize electromagnetic forces.
• C) iron nuclei disintegrate into neutrons.
• D) neutrinos escaping from the core carry away most of the electromagnetic charge.

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Definitions:

Amoxicillin

A widely used antibiotic that belongs to the penicillin group, effective against a variety of bacterial infections.

Piroxicam

A nonsteroidal anti-inflammatory drug (NSAID) used to relieve pain and reduce inflammation in conditions like arthritis.

Histology

Investigating the tiny anatomical details of tissues.

Tissue

Groups of cells in an organism that have similar structure and function; types include muscle, nerve, epithelial, and connective tissues.