This printable crossword puzzle on the topic of Elements & Periodic Table has 20 clues. Answers range from 2 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
SUBSTANCE WITH 1 TYPE OF ATOM
STRATEGY USED TO FIND NEUTRONS
BASIC UNIT OF CHEMICAL ELEMENT
MASS-PROTON=.......
POSITIVE CHARGE
NEGATIVE CHARGE
GROUP OF ATOMS BONDED
2 OR MORE ELEMENTS CHEMICALLY BONDED
ODORLESS REACTIVE GAS
NUMBER OF PROTONS
NUMBER OF ROWS
CREATOR OF PERIODIC TABLE
DEPOSITED IN SOLID FORM FROM A SOLUTION
NAME OF ROWS
FIRST ELEMENT
SECOND ELEMENT
NAME OF THE COLUMNS
MOST REACTIVE METAL
NUMBER OF GROUPS
NUMBER OF ELEMENTS