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13 questions
Find the element:
Helium (He)
Hydrogen (H)
Argon (Ar)
Copper (Cu)
Find the element:
Protons: 8
Neutrons: 9
Electrons: 10
Carbon (C)
Oxygen (O)
Hydrogen (H)
Titanium (Ti)
Find the element:
Protons: 4
Neutrons: 5
Electrons: 4
Boron (B)
Sodium (Na)
Beryllium (Be)
Potassium (K)
What is the mass number?
Protons: 8
Neutrons: 8
Electrons: 8
0
8
16
24
What is the mass number?
2
4
-1
0
Find the element:
Protons: 6
Neutrons: 7
Electrons: 6
Carbon (C)
Nitrogen (N)
Boron (B)
Calcium (Ca)
What is at the center of every atom?
nuclear
nucleus
electron
molecule
The following can be found on the Periodic Elements...
The number of atoms in a carbon dioxide molecule.
All the compounds that exist in the natural world.
The chemical formula for water.
All the elements that have been discovered or created in a lab.
What is the picture displayed?
compound
element
molecule
Which of the following cannot be broken down into something simpler?
A compound
An element
A mixture
What is located in the atom's nucleus?
electrons and protons
Neutrons and electrons
Protons and neutrons
How many Neutrons in Oxygen?
8
6
16
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