Chemistry Review Warmup

There are _____ types of atomic orbitals.

• 1

• 2

• 3

• 4

Which of the following are TRUE of atomic orbitals?

• There is 1 s orbital

• There are 3 p orbitals

• There are 5 d orbitals

• There are 7 f orbitals

How many electrons can fit in 1 orbital?

• 1

• 2

• 7

• 3

What is the first element in the s block?

• Helium

• Lithium

• Carbon

• Hydrogen

How many groups are in the p block?

• 2

• 4

• 6

• 10

Ionic bonds combine -

• Nonmetals and Metalloids

• Solids and liquids

• Metals and Metalloids

• Metals and Non-metals

In an ionic bond, the ions are held together because...

• the positive nucleus of each ion attracts the other ion's negatively charged electrons

• as the electron moved from one atom to another it pulled the atom along with it

• the ions have opposite charges

• electrons are being shared

Which element(s) will lose valence electrons to form an ion? Check all that apply.

• Barium

• Phosphorous

• Neon

• Iron

Which element(s) will form negative ions? Check all that apply.

• Potassium

• Sulfur

• Iodine

• Magnesium

Calcium Fluoride has a chemical formula of CaF₂. What does the chemical formula tell you?

• There are 2 Calcium ions for every 1 Fluoride ion in the crystal

• There is 1 Calcium ion for every 2 Fluoride ions in the crystal