Chemistry

Name that Element

100

This element has 30 protons in one of its atoms.

What is zinc

200

In 3rd period, group 1, you will find this unstable element.

What is sodium

300

SIGN up for this...This noble gas is found in 2nd period.

What is neon (Ne)
BONUS

400

This element has 4 electron shells and 2 valence electrons. 

What is calcium (Ca)

500

This element is the only metal that is liquid at room temperature.

What is mercury

BONUS

What's the Matter?

100

A PURE substance made of one type of atom is called this...

What is an element?

200

Element, compound, or mixture....salt water is defined as being this.

What is a mixture?

300

Breathe out, the gas you just exhaled CO² is considered this (element, compound, or mixture)

What is a compound?

400

Air is classified as what....an element, compound, or mixture?

What is a mixture.

500

Trail mix, salt and pepper, and a chef salad are all examples of this specific type of mixture.

What is heterogenous?

BONUS

Physical, Chemical, Who knows?!?!

100

Rewrite this chemical equation so that it is balanced.

2H₂ + O_{2 --->} H₂O

What is 2H₂ + O_{2 --->} 2H₂O

200

Evidence of a chemical change, when the mixed substances get hot & heat is released, it is this type of reaction.

What is exothermic

300

Evidence of a chemical change, when two solutions are mixed and new solid appears at the bottom, what is the name for this specific solid? 

What is a precipitate?

400

A change in color, smell, or temperature are all clues that a chemical change has occurred.  Name 2 more clues.

What are a precipitate has formed, heat is released, heat is absorbed, or luminescence.  BONUS

500

Heat & yeast are really beasts...and also examples of this term used to describe something that speeds up a chemical reaction.

What is a catalyst?

Subatomic Superstar

100

How many electrons are in one atom of stable carbon (C)? 

What are 6

200

Which element has more protons in one of its atoms, Argon (Ar) or Chlorine (Cl)? 

What is a pirate's favorite....Argon?

300

This many electrons can fill the second electron shell.

What is 8.

BONUS

400

Down to the core, the mass of protons and this particle determine an element's atomic mass.

What are neutrons?

500

At its core, how many neutrons are found in one atom of Fluorine (F)

What are 10?

BONUS

Periodic Placement

100

How many electron shells does Helium have? 

What is 1

200

Which noble gas is located in 4th period?

What is Krypton (Kr)

300

This group # has the unstable alkali metals.

What is group #1? 

400

In which period would the elements Thorium, Americum, and Curium be found?

What is Period 7

BONUS

500

With 6 protons, 6 electrons, and 6 neutrons, this element is found in all living things.

What is Carbon (C)