Group IVA - Carbon Group Flashcards
1
Q
carbon: crystalline
A
graphite
diamond (purest form)
2
Q
soft coal
A
bituminous
3
Q
hard coal
A
anthracite
4
Q
impure form of carbon
A
coke
5
Q
eka silicon
A
germanium
6
Q
fuller’s earth
A
siliceous earth
diatomaceous earth, kieselguhr, celite
7
Q
most abundant of all clays
A
bentonite
Aluminum silicate
8
Q
attapulgite
A
hydrated mg-al silicate
9
Q
polymeric dimethyl siloxane
A
simethicone
antiflatulent
10
Q
condensation of silica vapor
A
silica gel fume
11
Q
hydrolysis of orthosilicates
A
silica gel
12
Q
SnF2
A
anticariogenic 8%
13
Q
burrow’s solution
A
lead (II) acetate
sugar of lead, plumbous acetate
14
Q
goulard’s extract
A
lead subacetate
lead II acetate + PbO
15
Q
litharge
A
lead (III) acetate
