1.
Russian chemist who organized elements in order of increasing atomic mass; “Father of the Periodic Table”
2.
German chemist who organized elements in order of increasing atomic mass
3.
British chemist who organized elements in order of increasing atomic number; Killed at the age of 28 by a sniper’s bullet during WWI
4.
Organized elements into groups of 3 elements that all had similar properties
5.
Groups of 3 elements that all share similar properties
6.
Recognized that properties of elements seemed to repeat every 8th element when arranged by increasing atomic mass; Credited with the “Law of Octaves”
7.
Besides silver, this element was also a member of the “Coinage Triad”
8.
“Hey you!”…this is a member of the “Coinage Traid”
9.
Mendeleev and Meyer both left blank spaces on their tables, but Mendeleev made __________ which were later proven to be very accurate.
10.
First person to have an element named after him while still alive; Co-discovered 10 new elements in 1944
11.
With its discovery along with the other Noble Gases, this element and Potassium presented a major problem for Mendeleev’s method of ordering the elements
