Identify the naturally occurring aluminum oxide mineral that typically forms hexagonal barrel-shaped prisms.

Which of the following gases is **monoatomic**?...

What is the name of the ion that carries a charge of $-1$?...

Which theory, introduced independently in 1923, gave rise to the concept of acid-base conjugate pair...

Who described the ecosystem as the 'basic unit in ecology' in the year 1956?...

Which of the following statements is/are correct? Statements: 1) Ampere's Law describes the relati...

Charcot-Marie-Tooth disease is caused by duplication of the peripheral myelin protein-22 (PMP22) gen...