food or substance at home that have inorganic compounds, I must say the type of chemical compound, formula and name

According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons

Joan writes four numbers on the board in standard form, and then she writes their scientific notation

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.