ETPT 14 Flashcards
(32 cards)
1
Q
Meitnerium atomic number
A
109
2
Q
Meitnerium chemical symbol
A
Mt
3
Q
Meitnerium average atomic mass
A
(278)
4
Q
Meitnerium category
A
Transition metal
5
Q
Roentgenium atomic number
A
111
6
Q
Roentgenium chemical symbol
A
Rg
7
Q
Roentgenium average atomic mass
A
(281)
8
Q
Roentgenium category
A
New and pending discovery
9
Q
Gold atomic number
A
79
10
Q
Gold chemical symbol
A
Au
11
Q
Gold average atomic mass
A
196.97
12
Q
Gold category
A
Transition metal
13
Q
Terbium atomic number
A
65
14
Q
Terbium chemical symbol
A
Tb
15
Q
Terbium average atomic mass
A
158.93
16
Q
Terbium category
A
Lanthanide
17
Q
Gadolinium atomic number
A
64
18
Q
Gadolinium chemical symbol
A
Gd
19
Q
Gadolinium average atomic mass
A
157.25
20
Q
Gadolinium category
A
Lanthanide
21
Q
Silicon atomic number
A
14
22
Q
Silicon chemical symbol
A
Si
23
Q
Silicon average atomic mass
A
28.084
24
Q
Silicon category
A
Metalloid
25
Einsteinium atomic number
99
26
Einsteinium chemical symbol
Es
27
Einsteinium average atomic mass
(252)
28
Einsteinium category
Actinide
29
Mercury atomic number
80
30
Mercury chemical symbol
Hg
31
Mercury average atomic mass
200.59
32
Mercury category
Transition metal
