What the difference of meaning between strong and weak base. gave one example for each of them

How do scientists think that gravity affected the formation of our solar system?

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?

Identify two types of chemical bonding in the source of dietary potassium