Examlex

Solved

STRs Are

question 108

Multiple Choice

STRs are


Definitions:

Matter

Anything that occupies space and has mass, composed of atoms or molecules.

Mass

A property reflecting the amount of matter within an object, commonly measured in kilograms or grams.

Atomic Number

A fundamental characteristic of an element, indicating the number of protons in the nucleus of its atoms.

Avogadro's Number

A constant that represents the number of constituent particles, usually atoms or molecules, that are contained in one mole of a substance, approximately \(6.022 \times 10^{23}\).

Related Questions