Create
Learn
Share

Chemistry - Atomic Quiz

rename
tjvette's version from 2018-02-13 03:51

Section 1

Question Answer
alkali metals1 - soft solids
alkaline earth metals2 - abundant in earth
transition metals3-12 - important for living things
halogens17 - combines with 1 and 2 to form salt
noble gases18 - nonreactive
memorize

Section 2

Question Answer
Democritussuggested universe made of atoms
Thompson and MIllikanfirst discoveries relating to electrons
Rutherforddiscovered positively charged nucleus
Bohrsolar system model energy levels increase further distance from nucleus
Mendeleevfirst period table
Moseleytoday's periodic table numbered with atomic numbers
memorize

Recent badges