Select the correct answer.
what is the value of work done on an object when a 0.1x102-newton force moves it 30 meters and the angle between the force and the
displacement is 25°?

hope this

explanation:

covalent bonds

consist of pairs of electrons shared by two atoms, and bind the atoms to fixed orientation and requre high energies to break them

ionic bonds

when two atoms differ considerably in their electronegativity, then one of the atoms will lose its electron to the other atom. this results in a positively charged ion(cation) and a negatively charged ion (anion)

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a