Asubstance that can accept a pair of electrons to form a covalent bond is known as a lewis
a. base
b. buffer
c. acid
d. catalyst

Turbo the snail moves across the ground at a pace of 12 feet per day. if the garden is 48 feet away, how many days will it take for the snail to get there?

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?

What is the amount of energy for a photon that has a 125 cm wavelength