People Who Discovered It
He's the one that discovered oxygen
Who is Joseph Priestley?
The tiny part of an atom is positive and is often shown as red
What is Proton?
O
What is Oxygen
Which atom makes our bones and teeth strong (Ca)
Calcium (Ca)
Which atom makes up the shells of crabs and snails (Ca)
Calcium (Ca)
He's the one that found out that atoms have tiny negative particles called electrons
Who is J.J. Thomson
The part of an atom is negative and is often shown as blue
What is Electron?
U
What is Uran
Which atom helps our blood carry oxygen (Fe)
Iron (Fe)
Which atom helps animals store energy in their muscles (P)
Phosphorus (P)
He's the one that discovered neutrons, the tiny neutral parts inside atoms
Who is James Chadwick
The part of an atom has no charge and is often shown as gray
What is Neutron?
Mg
What is Magnesium
Which atom is important in our DNA, the instructions inside our cells (P)
Phosphorus (P)
Which atom helps animals' blood carry oxygen, just like in humans (Fe)
Iron (Fe)
He's the one that made a model of the atom that looks like planets orbiting the sun
Who is Niels Bohr
The center of the atom called, where protons and neutrons are found
What is Nucleus?
Pt
What is Platin
Which atom helps our muscles move and our heart beat (K)
Potassium (K)
Which atom is found in animal proteins like meat, eggs, and milk (N)
Nitrogen (N)
He's the one that said we can never know exactly where an electron is
Who is Werner Heisenberg
Electrons move around inside an atom
What is Electron cloud
Kr
What is Krypton
Which atom helps our thyroid make hormones that control growth
Iodine (I)
Which atom is found in the stingers of bees and venom of snakes (S)
Sulfur (S)