This printable crossword puzzle on the topic of Elements & Periodic Table has 15 clues. Answers range from 3 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
contains neutrons and protons
what the electrons orbit on
Atomic mass - Atomic number
Electrons found in the outermost electron shell
Represents the element
Have a negative charge
Have a positive charge
Same number as electrons and protons
Rows of elements
The chemist that created the periodic table
Elements are organized into
The 1st shell can hold ___ electrons
The 2nd shell can hold up to ___ electrons
The 3rd shell can hold up to ___ electrons
Chemist who developed the model of an atom