After a laboratory is complete it is suggested that students should:

The cleanest burning Bunsen burner flame is:

During a lab, students should:

What is used to light a Bunsen burner?

Matches and wood splints that were burning should be run under cold water then put into the:

This is used to clean test tubes and graduated cylinders:

To stir two liquids together you would use a:

To transfer chemicals when you are weighing them out you would use:

This is used to hold a test tube upright

This protects the eyes from flying objects or chemical splashes:

A heat source used in lab would include:

This is used to pour liquids into containers with small openings or to hold filter paper

In order to mass 24.0g of sodium chloride you would need

Which would you use to precisely measure 32.0 mL of liquid:

Choose the correct electron configuration for carbon.

A water molecule is:

STP occurs at:

One mole of any gas at STP occupies:

What is the charge of a phosphorous atom when it achieves a noble gas electron configuration?

How many electrons are in sodium's valence shell?

Why do atoms share electrons in covalent bonds?

If the volume of a container holding a gas is reduced at a constant temperature, what will happen to the pressure inside the container?

Which pairs would most likely form an ionic compound?

The energy required to remove an electron from a gaseous atom is called

Atomic size:

The lowest energy state of an atom is called the

According to Hund’s Rule, if only two electrons occupy two p orbitals, what is the direction of the spins of these two electrons?

What is the probability of finding an electron within the region indicated drawn by the electron cloud?

When the equation: Fe + Cl₂ → FeCl₂ is balanced, what is the coefficient for Cl₂?

Avogadro’s number of representative particles is equal to one

Which of the following elements exists as a diatomic molecule?

What is the gram formula mass of AuCl₃?

When naming a transition metal that as more than one common ionic charge, the numerical value of the charge is indicated by a:

What is the correct formula for potassium sulfite?

When Group 2 elements form ions, they:

What is the lowest whole-number ratio of ions in an ionic compound called?

What is the electrical charge of a cation?

All atoms of the same element have the same:

How many protons, electrons, and neutrons does a neutral atom with an atomic number 50 and a mass number of 120 contain?

How are the numerator and denominator in a conversion factor related?

What is the temperature -34°C expressed in Kelvin?

What happens to the individual atoms in a chemical reaction?

Which of the following is true for all chemical reactions?

What is the noble gas electron configuration for Mg?

Which has a larger atomic radius?

Which has a larger atomic radius?

Which has a larger ionization energy?

Which has a larger ionization energy?

BaCl₂ is an example of a _______ bond.

HBr is an example of a _____ bond.

Al is an example of a ______ bond.

Is H - F polar or nonpolar?

Is C - Cl polar or nonpolar?

Is Br - Br polar or nonpolar?

Is H - Se polar or nonpolar?

Does NaCl transfer or share electrons?

Does H₂O transfer or share electrons?

Which gas law would you use to solve: A gas occupies 9.0 L at a temperature of 27.0 °C. What is the volume at 132.0 °C?

Which gas law would you use to solve: A gas occupies 15.7 L of space at 1.5 atm, how much space will it occupy if the pressure is increased to 3.5 atm?