Chemistry Crossword
Across
- 2. Element from Group 17 and the 3rd Period
- 4. elements such as Si, Ge, As lie at the borderline between metals and non-metals which are called ___________.
- 7. an element that all have the same number of protons but different number of neutrons
- 8. similarity among the physical and chemical properties of several groups of three elements
- 9. noble gas configuration
- 10. SI unit of temperature
Down
- 1. a point or plane where density function reduces to zero
- 3. the process of intermixing of the orbitals of slightly different energies so as to re-distribute their energy resulting in the formation of new set of orbitals of equivalent energies and shape
- 4. consists of 6.022 x 10^23 units of any substance
- 5. the removal of an electron from an atom results in the formation of a _______.
- 6. it is defined as the number of moles in the solute in 1 L of the solution