Rocks are classified as sedimentary, metamorphic, or igneous on the basis of
2 answers:
The answer is b. way the rocks were formed.
The answer is B hope it correct cause I need more information
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Proton mass = 1.672 x 10^-27 kilo. So the approximate mass of a proton would be 1 g or kg.
Answer:
5000 cal X 4.184 J/cal =
Explanation:
20,920 jules
Using v1/t1=v2/t2
v1=500
v2=?
t1=75=368k
t2=225=498
500/368=v2/498
1.4x498=v2
v2=697.2ml
When calcium joins with calcium its follows the following equation:
2Ca + O2 = 2CaO
hope that helps
i believe it would be B '' tetrahedral compound ''
