<span>density is defined as mass per volume.. so 94 mL makes no sense.</span>
Answer:
False
Explanation:
We can see the colors of the rainbow, therefore they are visible.
Maturation, further growth
Answer:
H2S
Explanation:
the oxidation number of S is -2.
Answer:
Formula and structure: Lead sulfide chemical formula is PbS and its molar mass is 239.26 g mol-1. Lead sulfide is formed by the cation Pb+2 (the lesser oxidized ion of Pb) and the anion S-2 (the lesser oxidizer ion of S).
Explanation:
