The divisions within a shell are called

Answer the question below based on the periodic table entry for bromine. How many neutrons does bromine have? 10 35 45 80

The chart shows the speed at which light travels through different media. In which medium would light have the longest wavelength? water air glass diamond

Water is a compound that can be broken down into hydrogen gas and oxygen gas. However a mixture of hydrogen gas and oxygen gas looks and behaves nothing like water. Why?

At its highest salinity, the water in Utah's Great Salt Lake contains about 14.5g of salt in 50g of lake after. What was the salinity of the lake?

An NaCl solution is prepared by dissolving 20.0 g NaCl in 150.0 g of water at 25°C. What is the vapor pressure of the solution if the vapor pressure of water at 25°C is 23.56 torr? Group of answer choices

The process of gathering knowledge about the natural world

4. Which of the following elements has the greatest electronegativity? a. Krypton b. Bromine c. Phosphorous d. Sulfur

In which orbital does an electron in a nitrogen atom experience the greatest shielding? In which orbital does an electron in a nitrogen atom experience the greatest shielding? 2s 2p 1s 3s 3p

How do u say department store, chase, and market in Spanish?

Approximately how many moles of chlorine make up 1.79 * 1023 atoms of chlorine? A. 2.97 * 10-1 moles B. 2.97 moles C. 6.02 * 1023 moles D. 17.0 moles