Unit 1

Everything Else

100

These are the 7 diatomic elements.

What are H₂, N₂, F₂, O_2, I₂, Cl₂, Br₂?

200

Out of two known isotopes of Carbon, the first C-12 has an abundance of 78% and C-13 has...

What is an abundance of 22%?

300

This favorite animal of Mr. Q's has made several easter egg appearances in this class including a coloring page.

What is a fox?

400

This light wave is very dangerous to humans and is also the shortest.

What is a gamma ray?

500

Something a scientist would say if they found 2 helium atoms.

What is HeHe?

Structure of an Atom

100

The Atomic Number is also the number of this subatomic particle.

What is a proton?

200

An element written out as F-20 means the mass of an element is...

What is the atomic mass is 20?

300

The atomic mass of this element is 34, the number of protons is 14, the number of neutrons are...

What is 20 neutrons?

400

The different types of an element are determined by the difference in electrons or neutrons. The type of element determined by difference in electrons is called this.

What is an Ion?

500

There are 14 protons and 12 electrons which means the charge of this element is _____ and it is considered a ________.

What is a charge of +2 and a cation?

Shells, Subshells, and Orbitals

100

A single orbital can fit this many electrons.

What are 2 electrons?

200

These are the potential subshells that can exist in a shell.

What is s,p,d,f?

300

This electron filling rule states that you must fill in your electrons spinning up before you can put electrons spinning down.

What is Hund's Rule?

400

How many electrons can exist in a d subshell?

What is 10 electrons?

500

How many electrons can exist in the 4th energy shell?

What is 32?

n=4 --> 4s 4p 4d 4f

             2+6+10+14

Electronic Configuration

100

This element would be found in the 1s² position of the periodic table

What is Helium?

200

This element would be found in the 1s² 2s² 2p⁴ location on the periodic table.

What is Oxygen?

300

This element would be found in the [Ar] 4s² 3d³ position of the periodic table.

What is Vanadium?

400

​​​​The electronic configuration for Argon would be.

What is [Ne] 3s² 3p⁶?

500

What is the electronic configuration for Cu?

What is [Ar] 4s¹ 3d¹⁰

Periodic Trends

100

This periodic trend determines the size of an element.

What is Atomic Radius?

200

This group of elements has an electronegativity of 0.

What are the Noble Gases?

300

Ionization Energy is described as...

What is the amount of energy it takes to take an electron away from an element?

400

These two periodic trends increase in the same direction on the periodic table.

What is electronegativity and ionization energy?

500

Write the correct ionization energy order from least to greatest for the elements Cl, Si, P, and S

What is Si, S, P, and Cl?