Which portion of a molecule of F2O has partial positive charge? Question 7 options:

A)

The partial charge on each atom is zero

B)

The partial charge on each atom is negative

C)

The central O atom

D)

The F atoms

Write a net ionic equation to show that hydrofluoric acid, behaves as an acid in water.

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?

Describe at least two advantages and two disadvantages of using hydropower as a source of energy.