what is the total number of atoms in one molecule of ammonia (nh₃)?\na. 1\nb. 2\nc. 3\nd. 4
what is the total number of atoms in one molecule of ammonia (nh₃)?\na. 1\nb. 2\nc. 3\nd. 4
Answer
Answer:
D. 4
Explanation:
Step1: Analyze ammonia formula
The formula of ammonia is $NH_3$.
Step2: Count nitrogen atoms
There is 1 nitrogen (N) atom.
Step3: Count hydrogen atoms
There are 3 hydrogen (H) atoms.
Step4: Calculate total atoms
$1 + 3=4$ atoms in total.