Meaning & use
atomic number 16
The atomic number of sulfur, meaning each sulfur atom has sixteen protons in its nucleus.
See it in a sentence
Because sulfur has atomic number 16, it sits in group sixteen of the periodic table.
Students memorized that atomic number 16 identifies sulfur, a yellow nonmetal element.
A note on using this word
An atomic number identifies an element uniquely; changing the proton count creates a different element entirely.
Words with a similar meaning
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