`pi` mesons can be

Mention the symbol, charge and names of the discoverers of positron, pi -meson and neutrino.

(A) Any kind of exchange force helps the nucleus to be more destabilised. (R ) pi -mesons are exchanged between nucleons incessantly.

Statement: Yukawa predicted the existence of pi- mesons. Explanation: pi- mesons have their mass about 237 times more than electrons.

Which of the following elements can be involved in p pi- d pi bonding ?

Which of the following elements can be involved in p pi- d pi bonding ?

Which of the following elements can be involved in p pi -d pi bonding

Liquid_________ is used in laboratories for the detection of mesons and gamma photons.