What is the name of the family 15 elements?
The nitrogen family includes the following compounds: nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi). All Group 15 elements have the electron configuration ns2np3 in their outer shell, where n is the principal quantum number.
What are Group 15 elements used for?
Uses of Nitrogen Family Elements Because of their valence, pnictide atoms are connected by a covalent triple bond. Phosphorus is used in matches, fireworks, and fertilizer. It’s also used to make phosphoric acid. Arsenic is toxic.
What element is in family 15 and Period 5?
Phosphorus (P, Z=15). Phosphorus is a nonmetallic element that exists in several allotropic forms (see below).
What are some characteristics of Group 15 elements?
Periodic Trends in Group 15 Elements
| Property | Nitrogen | Phosphorus |
|---|---|---|
| Melting point Boiling point (°C) | – 210 -196 | 44.15 281 |
| Density (g/cm3) at 25°C | 1.15(g/L) | 1.8 |
| Atomic radius (pm) | 56 | 98 |
| First Ionization energy (kJ/mol) | 1402 | 1012 |
What is a group of 15 called?
Group 15 elements are also known as pnictogens because in Greek pigeon means to cholk or stifle. In the absence of the oxygen, molecular nitrogen has this property. That’s why group 15 elements are known as either nitrogen family or pnictogens.
Why is Group 15 called nitrogen?
The Group 15 elements are generally known as the nitrogen family. All of the elements of this family have five electrons in their outermost energy level.
Which element of Group 15 has the strongest metallic character?
Bismuth has the strongest metallic character in 15th group.
What are the 5 compounds?
What are 5 examples of compounds?
- Sugar (sucrose – C12H22O11)
- Table salt (sodium chloride – NaCl)
- Water (H2O)
- Carbon dioxide (CO2)
- Sodium bicarbonate (baking soda – NaHCO3)
What element is in Group 15 and Period 2?
Group 15 contains Nitrogen and if you come up too fast from deep sea diving it gives you the “bends” which is when nitrogen bubbles in your blood.
How do you remember the elements in group 15?
Group 15 is known as the group of Pnictogens or Nitrogen group. It includes Nitrogen (N), Phosphorus (P), Arsenic (As), Antimony (Sb), and Bismuth (Bi). Mnemonic for Group 15: Nahi Pasand Aise Sab Bhai.