IPC SW2 Review

Multiple Choice

What is the name of group number 1?

• halogens

• noble gases

• alkali metals

• alkaline earth metals

Multiple Choice

What is the name of group number 2?

• transition metals

• halogens

• metaloids

• alkaline earth metals

Multiple Choice

What group number are the halogens found?

• 18 (8A)

• 1

• 2

• 17 (7A)

Multiple Choice

Name this group: These metals contain familiar metals such as gold, iron, and copper.

Match

Match the following elements to the group they belong to.

• sodium

• calcium

• chlorine

• argon

alkali metal

alkaline earth metal

halogen

noble gas

• alkali metal

• alkaline earth metal

• halogen

• noble gas

Multiple Choice

Cations are ions with _________ charge.

• positive

• negative

• gains

• loses

Multiple Choice

As you move across the periodic table from left to right, the atomic radius decreases.  This is because - 

• the number of protons increases, so attraction to electrons increases
• the number of energy levels increases
• the number of electrons increases
• the atomic mass increases

Multiple Choice

As you move down a group, atomic radius increases because - 

• you add more and more neutrons
• you add more and more protons
• you add more and more shells (energy levels)
• you add more atomic mass

Multiple Choice

Kai, Lily, and Maya are playing a game about nuclear reactions. They need to identify the process in which a nucleus splits into smaller nuclei. What is this process called?

• fusion

• fission

• decay

• gamma radiation

Multiple Choice

Olivia, Aiden, and Mason are discussing nuclear fusion. Which statement about nuclear fusion do you think they would all agree on?

• It is easy to implement.

• It produces less energy than nuclear fission.

• It produces more energy than nuclear fission.

• It has the ability to occur easily in everyday life.

Multiple Choice

Charlotte and Mason are having a debate about a process that takes two small nuclei and combines them into a larger nucleus. James is curious to know which process they are discussing. Can you help James?

• fission

• fusion

Multiple Choice

Mason, Charlotte, and Arjun are discussing the risks associated with producing energy in a nuclear power plant. Which phrase accurately describes one of those risks?

• depletion of atmospheric hydrogen

• depletion of atmospheric carbon dioxide

• production of wastes needing long-term storage

• production of wastes that cool surrounding water supplies

Multiple Choice

Where does radioactivity have application in our lives?

• Medicine
• Energy (electricity)
• Agriculture
• All of the above

Multiple Choice

A homogeneous mixture is the same thing as...

• a solution

• a heterogeneous mixture

• a compound

• an element

Multiple Choice

The prefix hetero means...

• same

• different

• together

• awesome

Multiple Choice

What is a solvent

• the liquid in which a solute is dissolved to form a solution.
• Another word for solution
• A thing that make drinks turn colors
• Its a metal molecole

Multiple Choice

You can make a solution more concentrated by adding __________.

• solute
• solvent
• water

Multiple Choice

Solution where more solute can still be dissolved at the given temperature. 

• Saturated
• Unsaturated
• Supersaturated
• Homogeneous solution

Multiple Choice

If I dissolve sugar in water, what is the solute?

• Water
• Hydrogen
• Sugar
• Carbon

Multiple Choice

What will allow more solute to be dissolved in a solvent.

• adding more solute
• stiring
• cooling solution
• heat

Match

Identify a solute, the solvent, and the solution in a carbonated drink (like soda).​

• Carbon Dioxide (dissolved in the drink)

• Water

• The Carbonated Drink

Solute

Solvent

Solution

• Solute

• Solvent

• Solution

Multiple Choice

How does a solution become supersaturated?

• dissolve lots of solute in it.
• dissolve a little solute in it. 
• dissolve more solute than you should be able to. 
• dissolve a solvent in it. 

Multiple Choice

When a solvent contains as much of the solute as it can hold, the solution is said to be

• supersaturated
• diluted
• saturated
• unsaturated

Dropdown

The solubility of gases increases when temperature...​

Select answer