WorksheetsScience Week Quiz
Total questions: 15
Worksheet time: 5mins
A lightning bolt is how many times hotter than the sun?
10
100
5
It isn't hotter than the sun
The human body contains approximately how many cells?
100 Billion
100 Trillion
10 Billion
100 Million
How long does a blood cell take to make a complete circuit of the human body?
10 Minutes
10 Seconds
60 Seconds
1 Hour
What are some characteristics of living things? Select all that apply.
eat
grow
breathe
move
Not reproduce
Which of the following is an insulator?
an eraser
a wire
a penny
a metal spoon
Which scientist was famous for discovering gravity?
Stephen Hawking
Isaac Newton
Mr Dixon
Albert Einstein
Which famous scientist discovered radioactivity which tragically cost them their life.
Marie Curie
Lisa Meitner
Rosalind Franklin
Mrs Cohen
Forces are measured in...
Newtons
Joules
Watts
m/s
What is needed for strong bones and teeth?
carbon
iron
copper
calcium
The atomic number equals the number of _____ or _____.
Ally or Cation
Protons or Electrons
Quarks or Electrons
Electrons or Neutrons
When an atom loses an electron, it becomes a
positive ion
negative ion
neutral ion
neutral atom
