Question

1. choose all that apply.

which two are inorganic compounds?
naf
h₂o
ch₄
ch₃

1. choose the best answer.

which organization is responsible for the rules of chemical nomenclature?
world association of theoretical and computational chemists (watoc)
international union of pure and applied chemistry (iupac)
royal society of chemistry (rsc)
american chemical society (acs)

Explanation:

Question 2

Inorganic compounds are typically those not containing carbon - hydrogen (C - H) bonds (except some like carbonates, cyanides etc.). $\ce{NaF}$ is a salt (ionic compound) with no C - H bonds. $\ce{H2O}$ is a simple molecule without C - H bonds. $\ce{CH4}$ and $\ce{CH3}$ (a radical, but still has C - H) are organic - related as they have C - H bonds. So $\ce{NaF}$ and $\ce{H2O}$ are inorganic.

The International Union of Pure and Applied Chemistry (IUPAC) is the organization that sets the rules for chemical nomenclature. WATOC focuses on theoretical and computational chemistry, RSC and ACS are chemical societies but not the main body for nomenclature rules.

Answer:

$\ce{NaF}$, $\ce{H2O}$

Question 3