The Periodic Table Crossword
This printable crossword puzzle on the topic of Elements & Periodic Table has 20 clues. Answers range from 4 to 15 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
A substance composed of two or more elements
We need it to survive
It has no charge
Group 1 of the periodic table
Sum of the number of protons and neutrons
The horizontal rows on the period table
The vertical columns on the periodic table
An electron located in the outermost shell of an atom
A bond between two or more metallic elements
A substance made of only one type of atom
The smallest particle of an element
A list of elements organized according to atomic number and properties
Krypton, Helium, Neon, Argon
The number of protons in an element
An element that has the same number of protons but a different number of neutrons
It has a negative charge
the chemist that created the periodic table
It fills up balloons
All the atoms in period 3 have __ electron shells
it has a positive charge and is found in the nucleus
