Question

Определите элемент 3-го периода главной подгруппы 5 группы

Answer 1

P(фосфор).            

Answer 2

P- 3період 5 група                                                                                       

Answer 3

Element of the 3rd Period of the Main Group 5

The element of the 3rd period of the main group 5 is Boron.

Boron is the element with the atomic number 5 and the chemical symbol B. It belongs to the main group of the periodic table and is located in period 3 and group 13 (previously known as group 3A or group IIIA).

Boron has the following properties: - Atomic number: 5 - Chemical symbol: B - Group: 13 (previously known as group 3A or group IIIA) - Period: 3

Boron is a metalloid with unique properties and is commonly used in various industrial and technological applications.