Related Questions

ট্রিটিয়ামের অর্ধ-জীবন 12.5 বছর। একখণ্ড ট্রিটিয়ামের  78 অংশ ক্ষয় হতে কত সময় লাগবে? (The half life of Tritium is 12.5 years. To decay 78 parts of a piece of Tritium how much time is required?)
In order to have constant chain reaction to produce a constant rate of heat output, the value of ratio of the number of neutrons in one generation to the number of neutrons in the immediately preceding generation must be
Out of the following, nucleus of __________ atom contains the largest number of neutrons.
Radon 222 এবং Radon-220 উভয়ই Radon এর আইসোটোপ। যদি Radon-222 এর নিউক্লিয়াসে 136 টি নিউট্রন থাকে তাহলে Radon-220 এর নিউক্লিয়াসে কতগুলো প্রোটন থাকবে? ( Radon-222 and Radon-220 are the isotopes of Radon. If Radon-222 has 136 neutrons then what will be the number of protons in the nucleus of Radon-220?)
There are 15 protons and 22 neutrons in the nucleus of an element. What is its mass number?
The atomic number is the number of neutrons in the nucleus.
The decay product of tritium (a beta emitter) is
Both tritium and deuterium have the same number of
Neutrons have mass approximately equal to that of __________ atoms.
A moderator __________ the neutrons.