
Nilam's Science Flashcard
Flashcard
•
Science
•
Professional Development
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview

16 questions
Show all answers
1.
FLASHCARD QUESTION
Front
The hardest substance available on earth is
Back
Diamond
2.
FLASHCARD QUESTION
Front
What is laughing gas?
Back
Nitrous Oxide
3.
FLASHCARD QUESTION
Front
What instrument is used to see objects in space?
Back
Telescope
4.
FLASHCARD QUESTION
Front
Who is known as the father of science in the world?
Back
Galileo Galilei
5.
FLASHCARD QUESTION
Front
National Science Day is observed on
Back
28 February
6.
FLASHCARD QUESTION
Front
What is the chemical formula for water?
Back
H2O
7.
FLASHCARD QUESTION
Front
What is the process by which plants make their food?
Back
Photosynthesis
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