Answer:
density=6.74g/ml
:320g÷47.5ml
d=6.74g/ml
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Antarctic soils exist, in general, they comprise a surface pavement (i.e., a layer of gravel, stones or boulders formed largely by weathering and the removal of fine materials mainly by wind action) and a seasonally thawed active layer over permafrost.
This is classified as a "Formation Reaction"
Element 6 has the lowest ionization energy
Answer:
The particle theory of light was given by Isaac Netwon state that light was made of particles that allow light to undergo reflection and refraction.
The wave theory of light was contemporary of the particle theory of light given by Christiaan Huygens. It states that light was a wave that allows light to undergo reflection and refraction when passes through different mediums.