Chemistry Concepts and Properties Quiz

Noble gases are a group of chemical elements with similar properties; Helium is one of them.

Fe is the chemical symbol for iron, derived from its Latin name 'Ferrum'.

Carbon dioxide is a greenhouse gas responsible for trapping heat in the atmosphere.

Water's chemical formula is H2O, indicating it has two hydrogen atoms and one oxygen atom.

Protons are subatomic particles found in the nucleus of an atom, carrying a positive electric charge.

Carbon has an atomic number of 6, indicating it has 6 protons.

One of the properties of acids is that they taste sour.

Avogadro's number is a constant representing the number of constituent particles (usually atoms or molecules) in one mole of a substance.

Joule is the unit of energy in the International System of Units (SI).

Methane's chemical formula is CH4, indicating it has one carbon atom bonded to four hydrogen atoms.

Sublimation is the phase transition of a substance directly from the solid to the gas phase.