Match the atomic numbers 4 8 10 15 and 19 with each of the following a Element which can form a triv...

Question

Match the atomic numbers 4 8 10 15 and 19 with each of the following a Element which can form a trivalent ion b An element with 4 shells c Element with 6 valence electrons d An element which does not form an ion

Accepted Answer

Atomic number 15 Electronic configuration 15 285 Atomic number 19 Electronic configuration 19 2881 Atomic number 8 Electronic configuration 8 26 Atomic number 10 Electronic configuration 10 28

Selina Solutions Class 9 Chemistry Solutions for Exercise 4E in Chapter 4 - Chapter 4 Atomic Structure And Chemical Bonding