Which is the correct electron configuration for Argon (Ar) ? a. 1s22s22p63s23p2

b. 1s22s22p63s23p6

c. 1s22s22p63s23p44s2

d. 1s22s22p63s23p64s2

Metals are very good conductors of electricity, while nonmetals are not. What does this say about the metalloids? A. They are more like nonmetals and similarly cannot conduct electricity well. B.

During nuclear fusion, energy is generated as

How many grams of potassium chlorate decompose to potassium chloride?

Which monatomic ions would you expect radium (z = 88) and selenium (z = 34) to form?

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?

The osmotic pressure is found to depend on the concentration of the solution. What way, directly or inversely

The following reaction was monitored as a function of time: AB-->A+B A plot of 1/AB versus time yields a straight line with slope 5.5 * 10^-2 (M? s) ^-1. What is the half-life when the initial concentration is 0.

The science student wants to find the mass of a wooden block. What is its appropriate name and use of the equipment

What should be done if a chemical is poured from an original container into another container not intended for immediate use?

Substances and mixtures are two types of___.