What occurs when an atom loses an electron? A)
The atom's radius decreases and the atom becomes a positive ion.
B)
The atom's radius increases and the atom becomes a negative ion.
C)
The atom's radius increases and the atom becomes a positive ion.
D
The atom's radius decreases and the atom becomes a negative ion.

Review the branily terms and services guides well u know what i never did so go have a nice ice cream sunday

Explain which group an element with the electron configuration 1s2 2s2 2p6 3s2 3p6 3d1 4s2 belongs to.

Maria wants to determine which type of disinfectant kills the most bacteria. which of the following is the best way for maria to determine this? a. ask ten different companies that make disinfectants which type is best. b. put the same amount and species of bacteria on ten identical plates, and add ten different kinds of disinfectant to each plate. c. interview ten different people to determine which type of disinfectant they prefer. d. put the same amount and species of bacteria on ten identical plates, and add a different disinfectant to each plate.