Which of the following are the correct characteristicss of isotoipes of an element?
(i) same atomic mass (ii) same atomic number
(iii) same physical properties (iv) same chemical properties

Which of the following are the correct characteristics of isotopes of an element? (i) same atomic mass (ii) same atomic number (iii) same physical properties (iv) same chemical properties

Which pair of elements has same chemical properties ?

Which pair of elements has same chemical properties ?

Which of the following have same chemical properties :

Which of the following are the characteristics of isotopes of an element? (i) Isotopes of an element have same atomic masses. (ii) Isotopes of an element have same atomic number (iii) Isotopes of an element show same physical properties. (iv) Isotopes of an element show same chemical properties.

Which of the following are the characteristics of isotopes of an element? (i) Isotopes of an element have same atomic masses. (ii) Isotopes of an element have same atomic number. (iii) Isotopes of an element show same physical properties. (iv) Isotopes of an element show same chemical properties.