5 000,00 ₽
1 200,00 ₽
1 950,00 ₽
1 200,00 ₽

Atomic number 17
Atomic mass 35,453
Density, kg / m? 0.317 < / strong>
Temperature
melting, ° С -101
Chlorine is the most abundant halogen in the earth's crust. Chlorine is very active - it combines directly with almost all elements of the periodic table. Therefore, in nature, it is found only in the form of compounds in the composition of minerals.