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chem exam 1 stack 2

chem 105 exam

QuestionAnswer
C to F (F-32)(5/9)
F to C (9/5)(C+32)
C to K +273
K to C -273
Same as atomic number if neutral electron
Allotrope different forms of the same pure element in the same phase
Group 8 noble gas
Group 1 alkali metals
Group 5 pnictogens
Group 6 chalogens
Group 7 halogens
Neutrons determined by difference of mass number and atomic number
Isotopes forms of the same atom with a different number of neutrons
Group 2 alkaline earth metals
7 chatomic elements BrINClHOF
Protons same as atomic number
Created by: kar527