(20) In which ionic compound do the metal ion and the non-metal ion have the same electronic
structure?
A
Сао
В KBr
C Mgo
D Naci

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space

Glucose (c6h12o6) is an important biological molecule. (round the answer to nearest hundredth.) what is the percent by mass of carbon in glucose?