Which subatomic particle or particles are found in a "cloud" outside of the nucleus?

a. protons

b. neutrons

c. electrons

d. protons and neutrons

53. Which of the following polymer is suitable for packaging electrical insulator? A. polystyrene B. polyethylene C. polyamide D. polycarbonate

A sample of an unknown gas effuses in 11.2 min. an equal volume of h2 in the same apparatus at the same temperature and pressure effuses in 2.31 min. what is the molar mass of the unknown gas?

The atomic number of nitrogen is 7. The number of electrons a neutral nitrogen atom has is

Calculate the density of a solid if it has a mass of 8.47 g and a volume of 3.24 cms.

What is the correct noble gas configuration for sr?

The combining of atoms is known as nuclear fusion. true false

Write the appropriate formula Zinc sulfite

A (n) is a chemical substance used to treat, prevent, or diagnose a disease or alter one or more functions of the body.

If I use the dropped to add 10 mL of drink mix to 50 mL of water, what is the percent by volume of the drink mix in the solution?

Which elements properties form the basis for all life