Provide the name or chemical formula, as appropriate, for each of the following acids: (a) hydroiodic acid, (b) chloric acid, (c) nitrous acid, (d) H2CO3, (e) HClO4, (f) CH3COOH.

What elements have 2 electrons inthe 4s sublevel

If a planet rotates 360 degrees during a 24 hour time period, what does that tell us about the planet? a. the middle of the planet is in darkness b. the seasons on the planet vary every day. c. the planet runs on a 12-hour time clock. d. the temperature on the planet varies daily.

Write the chemical symbols for three different atoms or atomic cations with 27 electrons. asap!