Paul and Peter are weight lifters, Paul lifts 100kg barbell over his head 10 times in 1 minutes. Peter lifts 100kg barbell over his head 10 times in 10 seconds. Who has more power? Give your reasons.

Select the correct answer. what is the nature of the se-cl bond in a molecule of selenium chloride (secl2) if the electronegativity value of selenium is 2.55 and that of chlorine is 3.16?

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

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.