ETPT 4 Flashcards
1
Q
Radium atomic number
A
88
2
Q
Radium chemical symbol
A
Ra
3
Q
Radium average atomic mass
A
(226)
4
Q
Radium category
A
Alkaline earth metal
5
Q
Yttrium atomic number
A
39
6
Q
Yttrium chemical symbol
A
Y
7
Q
Yttrium average atomic mass
A
88.906
8
Q
Yttrium category
A
Transition metal
9
Q
Boron atomic number
A
5
10
Q
Boron chemical symbol
A
B
11
Q
Boron average atomic mass
A
10.806
12
Q
Boron category
A
Metalloid
13
Q
Titanium atomic number
A
22
14
Q
Titanium chemical symbol
A
Ti
15
Q
Titanium average atomic mass
A
47.867
