Matter and Energy Crossword Puzzle
This printable crossword puzzle on the topic of Elements & Periodic Table has 11 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
an electron that is associated with an atom, and that can participate in the formation of a chemical bond
where electrons are when they go around the nucleus of an atom
the smallest of the particles that make up an atom
a substance that is formed as the result of a chemical reaction
the name given to a horizontal row of the periodic table
the positively charged center of the atom consisting of protons and neutrons
A particle found in the nucleus of an atom
a substance that takes part in and undergoes change during a reaction.
a column of elements in the periodic table of the chemical elements
a coherent, typically large body of matter with no definite shape
a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign.
