MCQ
The long form of periodic table is based on
- AShape of the atom
- BMass of the atom
- ✓Atomic number of the atom
- DElectronegativity
✓
Answer
Correct option: C.
Atomic number of the atom
c
According to modern periodic law, atomic number forms the basis of the construction of modern periodic law.
According to modern periodic law, atomic number forms the basis of the construction of modern periodic law.
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