Chemistry ยท Science General

Periodic Table and Elements

406 Questions

The periodic table and elements questions test knowledge of chemical properties, atomic structures, and periodic trends. Topics include alkali metals, transition elements, and ionisation potential. These concepts frequently appear in general science sections of competitive examinations.

Alkali metals propertiesTransition elementsLattice energyIonisation potentialAlkaline earth metals

Periodic Table and Elements Questions

Multiple choice

Which of the following is an example of an intermetallic hydride?

  1. Sodium hydride (NaH)

  2. Lithium hydride (LiH)

  3. Potassium hydride (KH)

  4. Lanthanum nickel hydride (LaNi5H6)
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Lanthanum nickel hydride (LaNi5H6) is an example of an intermetallic hydride. It is formed by the combination of lanthanum, nickel, and hydrogen.