How many valence electrons do the inert gases have?

a. 1

c. 5

b. 4

d. 8

In carbon tetra-chloride, CCl4, what is true about the charge distribution? Select one: A. a. The carbon will be more negative than the chlorine. B. b. The chlorine will be more negative than the carbon. C. c.

A single population is made up of?

An atom that has 84 protons and 86 neutrons undergoes a reaction. At the end of the reaction, it has 82 protons and 84 neutrons. What happened to the atom?

What is the osmotic pressure of a solution made by dissolving 75.0 g of glucose, c6h12o6, in enough water to form 700.0 ml of solution at 45.0 ∘c? express your answer to three significant figures and include the appropriate u?

Do you expect the aromatic hydrocarbons to react in a similar way to the cyclic alkenes, since the are both cyclic compounds and have double bond?

Write a sentence using the term atomic theory

Which of the following groups contains mostly radioactive elements? Question 5 options: nonmetals alkaline earth metals halogens inner transition metals

Who further developed Democritus's early contributions to the atomic theory by proposing that each chemical element has its own kind of atom?

Which is the best metal to use in an alloy to increase its electrical conductivity? A) Al B) Cu C) Fe D) Sb

Which of the following is chemically inert (unreactive) ? Select one: (A) carbon (atomic number 6) (B) sodium (atomic number 11) (C) neon (atomic number 10) (D) oxygen (atomic number 8)