What is the chemical symbol for water?

Exploring the Wonders of Science

Quiz
•
Others
•
7th Grade
•
Hard
Sharmila Illiyas
FREE Resource
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
H2O
H2O3
H2O2
O2H
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What planet is known as the Red Planet?
Venus
Mars
Jupiter
Saturn
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the process by which plants make their food?
Respiration
Photosynthesis
Transpiration
Digestion
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an organism with one cell called,
Ribosome
Chloroplast
Unicellular organisms
Nucleus
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What gas do living beings need to breathe?
Carbon Dioxide
Nitrogen
Hydrogen
Oxygen
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main force that keeps planets in orbit around the sun?
Gravity
Electromagnetism
Friction
Magnetism
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the smallest unit of life?
Atom
Organism
Molecule
Cell
Create a free account and access millions of resources
Similar Resources on Wayground
20 questions
Understanding Respiration in Organisms

Quiz
•
7th Grade
21 questions
Thanksgiving Food Molecules Quiz

Quiz
•
7th Grade
20 questions
Health and Well-Being Quiz

Quiz
•
7th Grade
20 questions
Social Studies Test

Quiz
•
7th Grade
17 questions
avery science

Quiz
•
6th - 8th Grade
20 questions
Science Quiz

Quiz
•
7th Grade
20 questions
Quiz on Coal and Petroleum

Quiz
•
6th - 8th Grade
20 questions
Science Quiz Bee - Grade 7

Quiz
•
7th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade