Sponge bob noticed his favorite pants were not as clean as they used to be. his friend sandy told him that he should try using clean-o detergent, a new laundry soap she found at sail-mart. sponge bob made sure to wash one pair of pants in plain water and another pair in water with the clean-o detergent. what is the problem?

an ion is a charged atom or molecule. it is charged because the number of electrons do not equal the number of protons in the atom or molecule. an atom can acquire a positive charge or a negative charge depending on whether the number of electrons in an atom is greater or less then the number of protons in the atom.

ice to water 1 water to vapour 2 latent heat

the answer is b, have negligible mass

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2