Question

how does the understanding of the properties of elements and compounds become beneficial in our daily life?

Answer 1

Answer:

Note that most living matter consists primarily of the so-called bulk elements: oxygen, carbon, hydrogen, nitrogen, and sulfur—the building blocks of the compounds that constitute our organs and muscles. These five elements also constitute the bulk of our diet; tens of grams per day are required for humans.

Answer 2

Answer:

11 COMPOUNDS We Use In Everyday Life

• Water. Chemical Formula: H2O. ...
• Table Salt. Chemical Formula: NaCl. ...
• Sucrose (Sugar) Chemical Formula: C12H22O11. ...
• Soaps. Chemical Formula: RCOO–Na, Where R is a long chain of carbon atoms ranging from 16-18 in number. ...
• Toothpaste. Chemical Formula: CaCO3 or NaF. ...
• Baking Powder. ...
• Mouthwash. ...
• Nailpaint Remover.

Element Uses

• 1) Aluminum A light metal used in making airplanes, buildings, pots & pans, etc.
• 2) Bromine Used in photography, medicines, insecticides, etc.
• 3) Calcium A soft, metallic chemical element found in limestone, marble, chalk, etc.
• 4) Carbon Found in coal, oil gas, living things, & inks

HOPE IT HELPS YOU DEAR

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