find groups periods and the of elements using given electronic configuration 1s22s22p5 1s22s22p63s23p1 1s22s22p3 1s22s22p63s23p64s2 1s22s22p63s23p4 1s22s22p63s1

Suppose you got a low yield of benzoin from your benzoin condensation reaction and thus only have 0.300 g of benzoin to use as the starting material for this reaction. how much concentrated nitric acid should you add? (concentrated nitric acid is 15.8 m). write your answer in the form x.xx ml

What are scientists who study fossils called? ( a ) astronomers. ( b ) biologists. ( c ) geologists. ( d ) paleontologists.

Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid