The ion of an element has 3 positive charges. Mass number of the atom is 27 and the number of neutrons is 14. What is the number of electrons in the ion?
The ion of an element has 3 positive charges. The mass number of atom of this element is 27 and the neutrons is 14. What is the number of electrons in the ion ?
The atomic number of an element X is 3. What will be the number of electrons in its ions X^(3+) ?
The number of protons in one atom of an element X is 8. What will be the number of electrons in its ion X^(2-) ?
If the number of electrons in an ion is 10 and the number of protons is 9, then What is the charge on the ion?
The atomic number of an element Y is 17. The number of electrons in its ion Y^(-) will be:
If the number of electrons in an ion is 10 and the number of protons is 9, then what is the charge on the ion?
LAKHMIR SINGH & MANJIT KAUR-MODEL TEST PAPER 1-SECTION B
