2. The following measurements were made to determine the density of a value was, according to the handbook of Chemistry and Physics, 1.15 g/m
Trial #1
0.95 g/mL
Trial #2
1.16 g/mL
Trial #3
1.26 g/mL
a. make a general comment on the accuracy of these results

b. make a general comment on the precision of these results

c. what may have caused these results?

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

1. list three scientific reasons cockroaches may fly.

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.