Which of the non-metals in the form of simple substances are very poisonous and harmful, but they are vital
| December 21, 2020 | education
Which of the non-metals in the form of simple substances are very poisonous and harmful, but they are vital in the composition of a chemical compound.
Chlorine is a toxic asphyxiant gas. It is needed for disinfecting water, making medicines and food additives.
Nitrogen-nitrate-nitrite food poisoning is possible in the form of acute and chronic diseases. But they play an important role in life, they are part of amino acids and proteins.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
