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VERTICAL COLUMNS IN THE PERIODIC TABLE ARE CONSIDERED ELEMENTS WITH SIMILAR PROPERTIES KNOWN AS:

THE ATOMIC NUMBER FOR AN ELEMENT IS REPRESENTED BY THE SYMBOL_____.

BONUS 1 IDENTIFY ONE INVENTOR FROM EITHER THE POWER POINTS OR FROM THE SCIENTIST DISCUSSION THAT WORKED WITH A X-RAY TUBE?  [BLANK-1]

HOW MANY T1/2 DOES IT TAKE TO REACH LESS THAN 10% OF IT’S ORIGINAL VALUE?

A/AN ______________________ OCCURS WHEN AN ELECTRON FROM ONE ATOM TRANSFERS TO ANOTHER ATOM, RENDERING ONE A POSITIVE ION AND ONE A NEGATIVE ION AND BECAUSE OF THEIR OPPOSITE POLARITY THEY ARE ATTRACTED TO ONE ANOTHER.

WHAT IS THE MASS OF PROTONS AND NEUTRONS OF ALUMINUM? Physics Test 1 Image 4.PNG

DURING CHEMICAL IONIZATION, IONS ARE FORMED. THE IONS THAT HAVE A NEGATIVE CHARGE IS TERMED :

HOW MANY NEUTRONS DOES THE RADIOACTIVE ISOTOPE OF CARBON 14 (MASS UNIT) HAVE? Physics Test 1 Image 9.PNG

HOW MANY ELECTRONS ARE IN THE OUTER SHELL FOR FLUORINE? Physics Test 1 Image 7.PNG

THE MAXIMUM NUMBER OF ELECTRONS THAT CAN BE IN THE N SHELL OF AN ATOM IS: