Scale
Density, g/cc
2.07
7.58
6.4
2.5
Test Mineral
diamond
corundum
topaz
quartz
feldspar
apatite
fluorite
calcite
gypsum
talc
5.6
Mineral
tellurium
galena
anglesite
chalcocite
copper
gold
silver
arsenic
barite
dolomite
platinum
willemite
magnetite
pyrite
Pyrolusite
cassiterite
diamond
2.5-3
2.5-3
2.5-3
2.5-3
2.5-3
3.5
3 - 3.5
3.5 - 4
5.7
4.5
21.5
5.5
6.6.5
6-6.5
5.18
5.02
5.0
6.9
3.52
Volume of water displaced = 0.175L

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.

In which block of the periodic table is uranium (u) found? s blockd blockp blockf block