Science Vocab 2.0 Crossword
This printable crossword puzzle on the topic of Chemical Bonding & Reactions has 20 clues. Answers range from 7 to 23 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
(single) found all across the periodic table
composed of two or more elements
substance made from mixing other substances together
# of atoms to a element
reactants undergo change and become products
# of molecules
undergoes change during a reaction
underwent a change during a reaction
mass cannot be created nor destroyed
color change, formation of a precipitate, gas formation, odor, temp.change
a change that does not affect the form of a substance
usually irreversible and rearranges atoms
substance deposited as a solid
absorption of heat
absorption of cold
rearranges molecules or ionic structure
used to observe or describe matter
properties during or after a chemical change
chemical equation where reactants=products
mass/volume
