Advertisements
Advertisements
प्रश्न
Which of the following represents 1 amu?
विकल्प
Mass of a C – 12 atom
Mass of a hydrogen atom
1/12th of the mass of a C – 12 atom
Mass of O – 16 atom
Advertisements
उत्तर
1/12th of the mass of a C – 12 atom
APPEARS IN
संबंधित प्रश्न
A 0.24 g sample of compound of oxygen and boron was found by analysis to contain 0.096 g of boron and 0.144 g of oxygen. Calculate the percentage composition of the compound by weight.
Define gram atomic mass of a substance. How much is the gram atomic mass of oxygen ?
Write down the mass number of the atom having 20 neutrons and 15 protons.
What would be the reason for an element to have atoms with different mass numbers?
Draw the structure of oxygen and sulphur atoms.
Relative atomic mass is otherwise known as ______.
Noble gases are Diatomic.
Write the different types of isotopes of oxygen and their percentage abundance.
Calculate the % relative abundance of B-10 and B-11, if its average atomic mass is 10.804 amu.
Atoms are so tiny their mass number cannot be expressed in grams but expressed in ______.
