For each of the following pairs of elements predict whether they will form a bond that is primarily ironic or one that is primarily covalent. Explain your answers. Lithium and Oxygen
Chlorine and Fluorine
Calcium and Sulfur​

“other instruments such as gravimeters and magnetometers are also used in the search for petroleum. extracting crude oil normally starts with drilling wells into an underground reservoir. when an oil well has been tapped, a geologist (known on the rig as the "mudlogger") will note its presence. “ this is what i found on google i hope it

It may possibly be c i think |-/