The Periodic Crossword
This printable crossword puzzle on the topic of Elements & Periodic Table has 20 clues. Answers range from 3 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
2 words, The number of protons plus the number of neutrons is the...
2 words, The Electrons that are found on the outer orbital
The charge of a Proton
Smallest particle of an element.
The change of weight in an atom through Neutrons
Where Protons and Neutrons are found
2 words , building blocks of atoms
Where Electrons are found
The electron capacity of the 2nd energy level.
The mass of a proton and a neutron.
The charge of an Electron
Pure substance that cannot be broken down into any other substances.
3 words, The Mass Number minus the Atomic Number is...
3 words, The best diagram for showing Valence Electrons
The charge of a neutron
A positively charged ion
The charge of an Electron
2 words, The best model to show Isotopes
A negatively charged ion
The electron capacity of the first energy level.
