Please, help as soon as possible. I'll give brainliest to the first right answer!

Use the drop-down menus to fill in the corresponding cells in the table to the right.

A:
B:
C:
D:
A 3-column table with 2 rows. Columns are as follows: Particle: proton, C. Relative mass: A, D. Charge: B, neutral.

Show and image of the mixtures or write them

Ch4 and ph3 are both covalent since they are composed both of non-metals.    ch4 is non- polar because of  london forces and has a geometry of tetrahedral  ph3 , on the other hand, is umbrella shaped polar and has dipole-dipole intermolecular force (imf) . since ph3 is polar, it has a stronger imf