Unit 3 Matter Crossword
This printable crossword puzzle on the topic of Elements & Periodic Table has 20 clues. Answers range from 6 to 23 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
It shows the nucleus surrounded by an electron cloud
Used math equations to show electrons are in certain positions
The father of the periodic table
properties from both metal and nonmetal
Poor conductors of heat/electricity
conduct heat/electricity
particles are visible
cloudy but uniform
particles are molecule size
visible different substances or phases
uniform composition and appearance
a combonation of pure substances
elements in a specific ratio
a single type of atom
number of protons plus number of neutrons
the number of protons
neutral charge
positive charge
developed the bohr model of the atom
center of atom
