Chemicals - JSS2 Basic science Past Questions and Answers - page 1

Which class of chemicals is primarily derived from carbon compounds?

What category of chemicals includes salts, metals, and minerals?

Which class of chemicals is associated with living organisms, such as enzymes and proteins?

What type of chemicals are man-made and produced through chemical reactions?

Which category of chemicals is used in the production of drugs and medications?

What class of chemicals is utilized in nuclear energy, including fuel rods and radioactive isotopes?

Which group of chemicals is employed in agriculture for crop protection and fertilization?

What category of chemicals is used in various industries for manufacturing processes?

Which class of chemicals is utilized in scientific research and experimentation?

What substances are primarily associated with laboratory chemicals?