periodic table of chemical elements
impact of human life
Answers
Chemical elements present in the periodic table have a great impact on human life. We can understand it by taking a few examples:
1) Hydrogen: Hydrogen as an element is very essential in the life of humans. The very first role it plays is that of forming water by combining with oxygen. Hydrogen is also used in various household items like bleach, cleaning agents, etc.
2) Chlorine: It is used majorly as a water disinfectant in pools. Also, chlorine is used in the form of chlorides in various items used by humans.
3) Iron: this element forms the part of metals in the periodic table. It is used by us humans for various purposes in construction and decoration.
Like these every metal has one thing or the other to do with human life. In this way, they do have an impact on us.