ETPT 15 Flashcards
Lead atomic number
82
Lead chemical symbol
Pb
Lead average atomic mass
207.2
Lead category
Post-transition metal
Europium atomic number
63
Europium chemical symbol
Eu
Europium average atomic mass
151.96
Europium category
Lanthanide
Phosphorus atomic number
15
Phosphorus chemical symbol
P
Phosphorus average atomic mass
30.974
Phosphorus category
Other nonmetal
Sulfur atomic number
16
Sulfur chemical symbol
S
Sulfur average atomic mass
32.059
Sulfur category
Other nonmetal
Dysprosium atomic number
66
Dysprosium chemical symbol
Dy
Dysprosium average atomic mass
162.50
Dysprosium category
Lanthanide
Selenium atomic number
34
Selenium chemical symbol
Se
Selenium average atomic mass
78.96
Selenium category
Other nonmetal
Berkelium atomic number
97
Berkelium chemical symbol
Bk
Berkelium average atomic mass
(247)
Berkelium category
Actinide