Write any three features of weak nuclear force?

Write any two uses of hydrogen.

Wind is an abiotic agent that helps in pollination. Write any six features of wind pollinated flowers.

Wind is an abiotic agent that helps in pollination. Write any six features of wind pollination flowers.

Write any three applications of d-and f-block elements.

Write down the expression for nuclear radius

Write important features of a sedimentary cycle in an ecosystem.

Magnetic field lines are the visualization of magnetic field.Write any three properties of magnetic field lines.

Rutherford's atom model had strong similarity to a small scale solar system. What are the important features of Rutherford's nuclear model of atom?

State any three properties of electric charges?

Write one feature of group agnatha.