Boron - B - Group III
The atomic number is 5.
The mass number is 11.
Boron has an atomic mass of 10.8 g/mol, which when rounded, would be 11 g/mol.
Boron is a metal element. Atomic mass of it is 11.
Boron is a non metal element. Atomic mass of it is 10.81.
Boron is a non metal element. Atomic mass of it is 10.81.
Boron is a non metal element. Atomic mass of it is 10.811.
Atomic mass number of boron(B) - 11
Atomic Number = 5 Atomic Mass = 10.811
11
10.811
Every isotope of every element has a different atomic mass. There is no reason for boron to be an exception.
Boron is a metal element. Atomic mass of it is 11.
Which has a greater atomic mass,flurine