Write true or false for the following statements: In Mendeleev’s pe

1.	Write true or false for the following statements: In Mendeleev’s periodic table, elements were arranged in the order of their increasing atomic masses and it was also observed that there occurs a periodic recurrence of elements with similar physical and chemical properties.
Answer» True a periodic recurrence of elements with similar physical and chemical properties.

Write true or false for the following statements: In Mendeleev’s periodic table, elements were arranged in the order of their increasing atomic masses and it was also observed that there occurs a periodic recurrence of elements with similar physical and chemical properties.

Answer»

True

a periodic recurrence of elements with similar physical and chemical properties.