Which type of molecule is shown below?
A. Alkyne
B. Aromatic
C. Alkane
D. Alkene

Bohr's model could only explain the spectra of which type of atoms? single atoms with one electron single atoms with more than one electron bonded atoms with one electron bonded atoms with more than one electron

Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?

Why do scientists look for patterns in the world? a. patterns can explain observations. b. patterns never change, no matter what. c. patterns are easy for scientists to detect. d. patterns are all the same, through all time.