A Critical Difference Between Millisecond and Normal Pulsars Is That

question 111

Multiple Choice

A critical difference between millisecond and normal pulsars is that:

• A)the millisecond ones are not associated with the galaxy, but scattered everywhere.
• B)the millisecond ones are speeding up, but normal pulsars slow down over time.
• C)the millisecond ones must eventually collapse into black holes.
• D)the millisecond ones all have planets, while normal ones do not.
• E)millisecond ones are only found in globular clusters, while normal ones are not.

---

Definitions:

Elemental Metals

These are pure chemical substances consisting of a single type of atom that exhibits metallic properties such as conductivity, malleability, and luster.

Tungsten

A chemical element with the symbol W and atomic number 74, known for its high melting point and strength when alloyed.

Molybdenum

A silvery-white, hard metal used in steel alloys to increase strength, hardness, and resistance to corrosion.

Metalloids

Elements with properties that are intermediate between metals and nonmetals.