For which compound na ne is the incorrect formula given? magnesium iodide, MgI,
potassium sele aide, K Se
calcium oxide, Ca202
aluminum sulfide, Al, S3​

Which type of orbits are found in the principal energy level n = 2 a - s b - s, f c - s, d d - s, p e - s, p, d

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3

What state of matter is ice a. liquid b. element c. solid d. gas