Element Symbols
This element's symbol is 'O'.
What is Oxygen?
This group contains the noble gases.
What are Group 18 elements?
What is the smallest unit of life? (Biology)
The cell.
This element's symbol is 'Fe'.
What is Iron?
What element do we breathe in from the air?
What is Oxygen?
Fastest land animal in the world?
A Cheetah
This element's symbol is 'Na'.
What is Sodium?
How many elements are there on the periodic table?
118 Elements
What do we call a region of space where gravity is so strong that nothing can escape, including light?
A black hole.
This element's symbol is 'Au'.
What is Gold?
What is the lightest element on the periodic table?
Hydrogen!
What is the smallest unit of matter ? (Hint: Protons, Neutrons, Electrons)
The Atom.
This element's symbol is 'Hg'.
What is Mercury?
What elements are water made up of?
Hydrogen and Oxygen (H2O)
Where do plants get their energy from?
The Sun.