size of nucleus#!#atomic number#!#mass number

A uranium nucleus (atomic number 92 , mass number 231 ) emits an alpha -particle and the resultant nucleus emits a beta -particles. What are the atomic and mass numbers of the final nucleus? .

Write the complete symbol a. The nucleus with atomic number 16 and mass number 82 b. The nucleus with atomic number 35 and mass number 80 c. The nucleus with atomic number 4 and mass number 9

A nucleus has atomic number 11 and mass number 24. State the number of electrons, protons and neutrons in the nucleus

How many electrons, protons, and neutrons are there in a nucleus of atomic number 11 and mass number 24?

Write the complete symbol for (i) the nucleus with atomic number 56 and mass number 138 (ii) the nucleus with atomic number 26 and mass number 55 (iii) the nucleus with atomic number 4 and mass number 9.

Write the complete symbol of: a. The nucleus with atomic number 56 and mass number 138 The nucleus with atomic number 26 and mass number 55 c. The nuleus with atomic number 4 and mass number 9

A uranium nucleus ._(92)U^(238) emits and alpha -particle and a beta -particle in succession. The atomic number and mass number of the final nucleus will be

There are 15 protons and 16 neutrons in the nucleus of an element. Calculate its atomic number and mass number. How will you represent the element?