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WorksheetsPeriodic table & atomic structure
Total questions: 10
Worksheet time: 5mins
Atomic mass
The number of protons
The number of neutrons and electrons
The number of electrons
The number of protons and neutrons
Atomic number
Number of protons
Number of protons and neutrons
Number of neutrons
number of neutrons and electrons
Groups on the periodic table are
The metals
The non- metals
The columns
The rows
Groups on the periodic table all have
The same number of electron shells
The same number of neutrons
The same number of valence electrons
The same number of electrons
Periods on the periodic table are:
The columns
The rows
The groups
The series
Periods on the periodic table all have
The same number of electron shells
The same number of electrons
The same number of valence electrons
The same number of neutrons
The symbol for calcium is
Co
CA
CU
Ca
the symbol for sodium is
S
Ne
So
Na
The symbol for Chlorine is
C
Cl
CL
Ci
The electron configuration rule is
2,8,12
2,8,8,8
2,8,16
2,8,8
