PRESENTATION OUTLINE
Atomic Number: 7
Atomic Mass: 14.007
GAS
NON-METAL
FROM THE PNICTOGEN FAMILY
HISTORY OF NITROGEN
It was discovered in 1772 by Daniel Rutherford in Scotland
How is Nitrogen Used?
It can be used to fill aircraft and some vehicle tires.
Other common uses for the element are in steel production and in high voltage
PHYSICAL PROPERTIES:
1- Colorless
2- Odorless
3- Tasteless
CHEMICAL PROPERTIES:
- When nitrogen is combined with hydrogen, it forms ammonia
FUN FACTS
The sound you hear when you crack your knuckles is actually nitrogen gas bubbles popping .
