This is the periodic table of the elements.
The diagram shows an unknown atom.
Based on the information from the periodic table, which atom is shown in the diagram?
a
beryllium
b
carbon
c
nitrogen
d
boron
The diagram shows an unknown atom.
Based on the information from the periodic table, which atom is shown in the diagram?
a
beryllium
b
carbon
c
nitrogen
d
boron