Basic Details
Word: Chemistry
Part of Speech: Noun
Meaning: The science that studies the properties, composition, and behaviour of matter.
Synonyms: Chemical science, biochemistry
Antonyms: N/A
Idioms and Phrases
- Good chemistry: A term used to describe a strong connection or relationship between people. Example: "There was good chemistry between the two friends, making their teamwork very effective."
- Chemistry in the lab: Refers to the experiments and studies done in a laboratory setting. Example: "The students were excited about the chemistry in the lab when they created a colourful reaction."
Usage Examples
Example 1: Chemistry is important in understanding how substances interact and change during reactions.
Example 2: In our chemistry class today, we learned about the periodic table and its elements.
Example 3: Many household products contain chemicals that are studied in chemistry for safety and effectiveness.
Fun Fact
Did you know that chemistry is often called the "central science" because it connects physics with other natural sciences like biology and environmental science?
Famous Quote
"The laws of chemistry are the laws of nature." Richard Feynman
Multiple Choice Questions (MCQs)
1. What does "chemistry" mean?
a) The science of stars
b) The science of matter and its properties
c) The study of languages
d) The art of painting
Answer: b) The science of matter and its properties
2. Which of these is a synonym of "chemistry"?
a) Physics
b) Chemical science
c) Geography
d) Literature
Answer: b) Chemical science
3. Which sentence uses "chemistry" correctly?
a) The chemistry of the book made it a bestseller.
b) They studied chemistry to understand how substances react.
c) She used chemistry to cook dinner.
d) Their chemistry was evident in the beautiful painting.
Answer: b) They studied chemistry to understand how substances react.
4. Which idiom refers to a strong connection between people?
a) Good chemistry
b) Like a fish out of water
c) A stitch in time saves nine
d) Hit the nail on the head
Answer: a) Good chemistry
5. What is the opposite of "chemistry"?
a) Biology
b) N/A
c) Mathematics
d) Geology
Answer: b) N/A
