Suppose the innermost orbit an electron can occupy has an energy level of - 19 eV. Based on the absorption spectrum shown below, what is the energy of energy level 4?

Digital information is a code consisting of zeroes and ones. what is the term for this type of information.

In Part B you calculated ΔG∘ for the following redox reaction:Cu2 + (aq) + Co (s) →Cu (s) + Co2 + (aq), ΔG∘=-1.18*105JBased on the value of ΔG∘ for the given redox reaction, identify the spontaneity of the reaction.

Express 602 X 10^21 in scientific notation

Methanol (CH3OH) and Ethylene Glycol (C2H6O2) are considered non-electrolytes A) True B) False

5. Why do paintballs swell when dropped in water?

What are facts on osmosis?

If a map of temperature displayed stripes parallel to the equator with equal temperatures at equivalent distances north and south of the equator, it would mean that only blank affected temperature.

What is the term for the amount of salts in water? Evaporation Evaporation Salinity Thermocline Density

In an acid-base titration, of 20 ml of a m HCI solution with 1 m NaOH. How many ml of NaOH are needed

Which of the following is not a source of air pollution related to human activities