When sodium and chlorine form an ionic compound, the chemical formula is written as
a. clna
b. nacl
c. cl2na
d. na2cl

Which of the following would be an accurate picture of the earth during the summer time of the northern hemisphere?

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5