Compute the ionization energy for a single atom of hydrogen

Traveling at 65 miles/hour, how many minutes will it take to drive 85 miles to Wichita?

What will happen if i shine a laser in a icecube?

Identify, and briefly explain, two key elements needed for fossilization. must be 3 sentences.

An atom with atomic number 6 would have how many protons

A natural sample of neon has a relative atomic mass of 20.2. What is the mass number of the most common type of atom in the sample of neon?

Consider the balanced equation K, Croa (aq) + Pb (NO3) 2 (aq) → PbCrO4 (s) + 2KNO3 (aq) If 25.0 ml of a 1.00M K, Cro, solution is mixed with 10.0 ml of a 0.500M Pb (NO3) 2 solution. a. How many moles of potassium chromate are present? b.

Name 3 organisms that would be classified as eukaryotic, multicellular, and heterotrophic.

A bond formed by electrical attraction between two oppositely charged ions is called

Which indicator is blue in a solution that has a pH of 5.6? (1) bromcresol green (3) methyl orange (2) bromthymol blue (4) thymol blue

A hot meal plate at 150 has been placed in air at room temperature. Which event would most likely take place over the next few minutes