Question 1:
What is meant by chemistry?
Answer:
Chemistry is one of the science fields that studies the structure, properties, composition and interactions of matter.
What is meant by chemistry?
Answer:
Chemistry is one of the science fields that studies the structure, properties, composition and interactions of matter.
Question 2:
List out five types of chemicals used in daily life.
Answer:
Preservative, vitamin, pesticide, paint, detergent (any other acceptable answers).
List out five types of chemicals used in daily life.
Answer:
Preservative, vitamin, pesticide, paint, detergent (any other acceptable answers).
Question 3:
Give one example of development of chemistry in industries.
Answer:
Technological development in food preservation (any other acceptable answers).
Give one example of development of chemistry in industries.
Answer:
Technological development in food preservation (any other acceptable answers).
Question 4:
List out at least three careers related to chemistry in the following situations:
(a) Searching for an antidote for dengue fever
(b) Producing palm trees with a high content of oil
Answer:
(a) Researcher, doctor, pharmacist (any other acceptable answers).
(b) Biotechnology researcher, farmer, biotechnology engineer (any other acceptable answers).
List out at least three careers related to chemistry in the following situations:
(a) Searching for an antidote for dengue fever
(b) Producing palm trees with a high content of oil
Answer:
(a) Researcher, doctor, pharmacist (any other acceptable answers).
(b) Biotechnology researcher, farmer, biotechnology engineer (any other acceptable answers).