THE HISTORY OF THE ATOM Crossword
This printable crossword puzzle on the topic of Elements & Periodic Table has 11 clues. Answers range from 4 to 10 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Create the word atomos
Comes from “atomos” – “not able to be divided”
Opposed Democritus idea
Atoms combine with other atoms to form new substances.
Designed The “Gold Foil” experiment.
Create the Plum Pudding model. There are small particles inside the atom.
He said that electrons could only occupy specific energy levels as they orbit the nucleus.
Basic units of matter.
Circulating in orbits or energy levels.
Positively charged.
Do not have charge.
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