Binary
Compounds
Module 5
Experiment Questions
Ionic
Compounds
Molecular
Compounds
Challenge 1
Friends
100

The definition of 'Binary Compounds".

What are compounds made of only two elements?

100

The ingredients in the solution used in 5.1.

What are Water and Epsom Salt?

100

The definition of a polyatomic ion.

What is a covalently bonded group of atoms that has a positive or a negative charge and acts as a unit? 

100

Usually, the types of elements which form covalent bonds with one another.

What are nonmetals?

100

The oldest and youngest members of the class.

Who are Shiloh and Lia?

200

The first step in naming a binary compound.


What is determine the name of the cation which is simply the name of the element?

**Daily Double!**

200

The gasses created in the test tubes in experiment 5.1.

What are Oxygen gas and Hydrogen gas.

200

The only cation in table 5.3.

What is ammonium?

200
The name of the element represented by the symbol P.

What is phosphorous?

200

These students love to act and sing.

Who is Briar and Sophia?

300

The name of the compound represented by NaCl.

What is Sodium Chloride?

300
A chemical reaction that releases energy to its surroundings.

What is an exothermic reaction?

300

The type of elements whose symbols are placed first and second when writing a formula for an ionic compound.

What is a cation and an anion?

300

A chemical reaction in which two or more substances react to form a single compound.

What is a synthesis reaction?

300

Her dog ate her retainer.

Who is Willow?

400

In naming a binary compound, this is the ending placed on the anion.

What is -ide?

400

A chemical reaction that absorbs energy from its surroundings.

What is an endothermic reaction?

400
The balanced way to write Na+S2-.

What is Na2S?

400

A chemical reaction in which a compound breaks down into two or more compounds. 

What is a decomposition reaction?

**Daily Double!**

400

This classmate is amazing with horses.

Who is Lily?

500

The type of element named first in a binary compound. 

What is the cation?

500

Water and Salt Substitute creates this reaction.

What is endothermic?
500

The balanced way to write Fe2+O2-.

What is FeO?
500

The elements produced in water electrolysis.

What are hydrogen and oxygen?

500

You can find these classmates names in the Bible.

Who are Lydia and David?