Select the correct answer from each drop-down menu. What causes atoms to form covalent bonds?
In a covalent bond. two atoms are held together by the attraction between
The number of
covalent bonds that an atom can form depends on the number of
in the atom.

i'm pretty sure its b i might be wrong though!

there are two significant figures.

qualitative observation deals with data that can be observed with our senses: sight, smell, touch, taste, and hearing. they do not involve measurements or numbers. for instance, colors, shapes, and textures of objects are all qualitative observations.