Periodic Table of the Elements Crossword
This printable crossword puzzle on the topic of Elements & Periodic Table has 18 clues. Answers range from 4 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
The vertical columns numbered 1-18.
The horizontal rows numbered 1-7.
The first element in period 4.
The element in group 13, period 2.
The smallest unit of matter that keeps its properties.
The positively charged subatomic particle.
The negatively charged subatomic particle.
The subatomic particle with no charge.
The center of an atom that contains the protons and neutrons.
The area of the atom that contains the electrons.
The least reactive group of elements.
Group one is the ___________ reactive group of elements.
The element in group 15, period 3.
The element in group 11, period 5.
The element with atomic number 11.
The element with 8 protons.
The element Cl.
The element with an atomic mass of 26.9 AMU.
