Atoms and the Periodic Table Crossword
This printable crossword puzzle on the topic of Elements & Periodic Table has 11 clues. Answers range from 4 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Non-metal with a mass number of 19 (8)
Metal harder than sodium and in the same group (7)
Gas used to stop Cs and Rb from oxidising in storage (5)
Process that causes reactive metals to discolour in air (9)
Negatively-charged sub-atomic particles (9)
Part of the atom comprising protons and neutrons (7)
Protons have a ______________ charge (8)
Protons and neutrons have a relative ________ of 1 (4)
Na is the chemical symbol for ____________ (6)
The only non-metal Group 3 element (5)
H is the ______________ of hydrogen (8,6)
Customize
Add, edit, delete clues, and customize this puzzle. Print copies for an entire class.
