Question

Name the non-metals which is (a)
essential for breathing (b) used as water disinfectant​

Answer 1

Answer:

b is the answer of the question

Answer 2

Answer:

Concept:

A nonmetal is a chemical element in chemistry that typically doesn't have a lot of metallic characteristics; examples include colourless gases (like hydrogen) and glossy, solids with high melting points (like boron). When compared to metals, nonmetals' electrons exhibit different behaviour. With a few exceptions, nonmetals don't have any moving parts, which makes them often poor heat- and electricity-conductors and brittle or crumbly when solid. Metals are good conductors since their electrons are typically free to move about, and the majority of them are also simple to flatten into sheets and draw into wires. Nonmetal atoms have varying degrees of electronegativeness, which makes them more likely to draw electrons in chemical processes and produce acidic compounds.

Given:

Name the non-metals which is

(a) essential for breathing

(b) used as water disinfectant​

Find:

find the non-metals for the given question

Answer:

a). The nonmetal that is necessary for sustaining life and that is inhaled during breathing is oxygen. By breathing, we get oxygen into our lungs. Red blood cells then carry it throughout the body so that it can be used to create energy.

Non-metal oxides are created when non-metals react with oxygen. In this kind of reaction, the reactants are a non-metal and oxygen gas (O2), and the end result is a non-metal oxide. Examples of non-metals interacting with oxygen include the interactions of carbon and sulphur.

b). Chlorine, a non-metal, has the ability to eradicate bacteria from water. Consequently, is employed to disinfect water. Chlorine aids in water purification by eliminating all bacteria and germs so that the water is safe to consume.

The two nonmetals hydrogen and oxygen make up water. There are just 18 elements in the periodic table that are classified as nonmetals, not including halogens and noble gases. Under extremely high pressures, several nonmetals can develop metallic characteristics.

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