how many silicon atoms are there in 5 molecules of sih₄? hint: the symbol for silicon is si.
how many silicon atoms are there in 5 molecules of sih₄? hint: the symbol for silicon is si.
Answer
Explanation:
Step1: Analyze the formula of SiH₄
Each molecule of SiH₄ contains 1 silicon (Si) atom.
Step2: Calculate for 5 molecules
If 1 molecule of SiH₄ has 1 Si - atom, then for 5 molecules, the number of Si - atoms is (5\times1).
Answer:
5