Use the periodic table of elements below to answer the following question.
A scientist has compiled the table below to show the composition of an unknown atom.
(1 point)
Responses
Sulfur
Sulfur
Silicon
Silicon
Nitrogen
Nitrogen
Phosphorus
1 answer
The unknown atom is composed of 2 sulfur atoms, 2 silicon atoms, 2 nitrogen atoms, and 1 phosphorus atom.