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FAMOUS SCIENTISTS. ATOMIC MASS. ATOMIC NUMBER. ATOMIC STRUCTURE. CHAPTER 3 TERMS. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. IN 400 BC HE CAME UP WITH THE IDEA OF THE ATOM.
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FAMOUS SCIENTISTS ATOMIC MASS ATOMIC NUMBER ATOMIC STRUCTURE CHAPTER 3 TERMS 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500
HE GAVE PROOF OF THE ELECTRON THROUGH HIS EXPERIMENTS WITH CATHODE RAYS
HIS GOLD FOIL EXPERIMENT CONCLUDED 1.THERE IS A DENSE POSITIVE CENTER OF AN ATOM2. THE ATOM IS MOSTLY EMPTY SPACE3. ELECTRONS TRAVEL IN EMPTY SPACE
HIS STATEMENT THAT ATOMS CANNOT BE CREATED OR DESTROYED WAS LATER PROVEN WRONG BY THE DISCOVERY OF ELECTRONS
DAILY DOUBLE DAILY DOUBLE
13 P 13 N THE ATOMIC NUMER IS THIS
29 P31 N THE ATOMIC NUMBER OF THE ABOVE ATOM IS THIS
THE ATOMIC NUMBER OF AN ATOM IS DETERMINED BY THE NUMBER OF THIS SUBATOMIC PARTICLES
IT IS A SUBATOMIC PARTICLE FOUND IN THE NUCLEUS OF AN ATOM THAT HAS NO CHARGE
IT IS THE NEGATIVELY CHARGED SUBATOMIC PARTICLE THAT IS FOUND IN THE EMPTY SPACE OF THE ATOM
THE ATOM IS ELECTRICALLY NEUTRAL BECAUSE THE NUMER OF ELECTRONS EQUALS THE NUMBER OF THESE
THEY ARE ATOMS OF THE SAME ELEMENT THAT HAVE DIFFERENT ATOMIC MASSES