Semester One

The period number tells us the _____.

What is the name of FeCl₃

Which has a lower electron affinity?

The image is a/n _____.

Who discovered the electron?

How many grams in 5.0 mol hydrogen?

Covalent bonds form between _____.

Elements are identified by their number of _____.

How many mol in 24 g carbon?

T or F: atomic radius is measured as half the distance between the nuclei of two bonded atoms.

Where are the valence electrons found?

It's easier to add electrons to _____ atoms.

Which quantum number must be different for two electrons in a given region of space?

The excited state of an atom is considered to be _____.

Group number of representative elements tells us _____.

Nonmetals tend to _____ electrons.

If an atom has _____ ionization energy and _____ electron affinity, an ionic bond is likely to form.

If the overall energy change during bond formation is negative than it is _____.

What is a cation?

What is wrong with the name sodium chlorine?

Which type of bond forms when atoms share electrons?

Which of the following uses arrows to represent electrons?

True or false: All waste materials can be thrown into the trash can.

Who is given credit for discovering the nucleus?

Which has a lower electronegativity?

Positively charged ions are _____ than their neutral atom.

Energy released when an electron is added to an atom is _____.

What is wrong with the following name, diphosphorus pentaoxide

Which part of Dalton's atomic theory isn't true today?

What is the name of CO₂?

It's harder to remove an electron from _____ atoms.

What is wrong with the following formula AlOH₃?

When measurements are close to the accepted value they are said to be _____.

Which has a lower ionization energy?

According to _____ you can't know the position and speed of an electron at the same time.

What is the energy needed to remove the most loosely held electron?

Ionic bonds form between _____.

Isotopes are atoms of the same element that have a different number of _____.

True or false: when using dimensional analysis, units should match top to bottom or bottom to top.

Where are the largest elements found in the periodic table?

Which type of element makes up the majority of the periodic table?

Who is given credit for the first periodic table?

When a set of measurements are all close to each other they are said to be _____.

What is the formula for dinitrogen tetroxide?

What is the maximum number of valence electrons?

According to the dual nature of light and matter, they can behave as _____ or _____.

Which has a larger ionization energy?

Metals tend to _____ electrons.

Which element is considered it's own family?

Which has a higher electronegativity?

Horizontal rows in the periodic table are called _____.

True or false: spectral lines act as fingerprints.

Which has a higher electron affinity?

What is needed to make a complete measurement?

What is the formula for calcium hydroxide?

True or False: Removing a second electron requires less energy than removing the first.

True or false: ionic bond formation involves more than just the energy change from transferring electron/s.

Electrons in degenerate orbitals fill one orbital at a time and then double up.

What is the name of NaNO₃

The average atomic mass of an element is really _____ of all existing isotopes.

Which of the following isn't part of Dalton's Atomic Theory?

Process of converting units?

The image is a/n _____.

Atomic radius increases _____.

If an atom gains two electrons, what is the resulting charge?

The mass in grams of one mole of a substance?

The number of certain digits in a measurement plus one that is estimated are known as _____.

True or false: elements are arranged the same way today as they were in the original table.

True or false: it is okay to taste things in the lab.

How are wavelength and energy related?

Elements gain, lose, or share electrons to be like what family?

According to _____ no two electrons can have the same set of quantum numbers.

The image is a/n _____.