YES!!!!!!!!!!
each and every molecule have a symmetry
The purpose of scientific notation is to demonstrate very large or very small numbers, this is what it looks like, 7800000000000 in scientific notation would be 7.8*

hope this helps
Compounds are made up of elements.
Elements are the ones we pull straight out from the periodic table.
For example:
H2O, HCl, NaCl, NaOH --> these are all compounds
H, N, B, Ne, Na, Cl, O, K --> these are all elements.
The vas deferens transport sperm from the testicle to the urethra.
The autonomic nervous system is further divided into sympathetic and parasympathetic nervous systems