Please help! An atom's electron configuration ends with 3p3. If another atom has nine more electrons, what would be the continuation of the electron configuration? A)3p^6 4s^2 3d^4 B) 3p^3 4s^2 3d^7 C)3p^6 3d^4 4s^2 D) 3p^3 3d^7 4s^2

Perform the following mathematical operations and report the answer to the appropriate number of significant figures 5.87998 + 3.100

About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.