ATOMIC STRUCTURE AND ISOTOPES Crossword
This printable crossword puzzle on the topic of Elements & Periodic Table has 10 clues. Answers range from 3 to 10 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
The center of the atom.
Charge of neutron,
The atomic number is equal to the number of ________________
Same elements with different number of neutrons.
The region of space where the probability of finding the electron is highest.
Discovered the positively charged particles in an atom.
Subatomic particle that is negatively charged.
The simplest atom contains how many protons?
Isotopes differ in atomic _______________.
Father of the modern atomic theory.
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