Hydrogen has three isotopes: protium ( 1 H ), deuterium ( 2 H. or .D ) and tritium ( 3 H. or .T ). They have nearly same chemical properties but different physical properties. They differ in

Question

Hydrogen has three isotopes: protium ( 1 H ), deuterium ( 2 H. or .D ) and tritium ( 3 H. or .T ). They have nearly same chemical properties but different physical properties. They differ in (A) number of protons (B) atomic number (C) electronic configuration (D) atomic mass

Tardigrade Admin · Accepted Answer

They have different neutrons and mass number

Q. Hydrogen has three isotopes : protium (1H), deuterium (2H or D) and tritium (3H or T). They have nearly same chemical properties but different physical properties. They differ in

number of protons

atomic number

electronic configuration

atomic mass

They have different neutrons and mass number

Q. Hydrogen has three isotopes : protium $(^{1} H)$ , deuterium $(^{2} H$ or $D)$ and tritium $(^{3} H$ or $T)$ . They have nearly same chemical properties but different physical properties. They differ in