The Neon Group Flashcards
1
Q
color of heliox
A
brown and wwhite
2
Q
artificial air
A
20% oxygen and 80% helium
3
Q
monoatomic gases
A
the neon group
4
Q
used in signs, bright reddish-orange light
A
neon - new
5
Q
air
A
20% oxygen and 79% N
6
Q
used in food preservatives
A
argon
7
Q
krypton
A
hidden
8
Q
used in general anesthetic (more costly)
A
xenon
9
Q
anticancer
A
radon
10
Q
gernan silver
A
ni +cu+ zn
11
Q
platina-silver
A
Spanish name of platinum
11
Q
adsorbent for H2 in gas analysis
A
palladium
12
Q
dissolves in aqua regia
A
platinum
13
Q
finely divided form of platinum
A
platinum black
14
Q
catalyst in fuel cells
A
platinum black
