Jeopardy Labs

SG question

100

Which type of bond exists between the atoms that make up copper wire?

what is metallic 

200

Which element would most likely have an oxidation number of +1?

 what is lithium 

300

Which is the chemical name and formula for a compound containing the elements cesium and phosphorous?

 what is cesium phosphide, Cs P

400

Which type of bond occurs between cesium (Cs) and chlorine (Cl) to form cesium chloride (CsCl)?

what is ionic 

500

50. A student was drinking fruit juice and noticed that it tasted very sour. The student tested the juice’s pH and found that it was 2.5. What do these observations indicate about the juice?

what is " It is acidic." 

Vocabulary

100

 single electron or one of two or more electrons in the outer shell of an atom

 what is Valence Electrons

200

 a bond that holds atoms together

 what is Chemical Bond

300

force that holds atoms together in a metallic substance

 what is Metallic Bond

400

formed between two or more atoms by the transfer of one or more electrons between atoms

 what is Ionic Bond

500

 a reaction in which a compound breaks down into two or more simpler substances

 what is Decomposition Reaction

Periodic Table

100

columns on the periodic table is called this   

what is group 

200

Rows on the periodic table are called this.

What are periods.

300

Elements in the same column have this in common.

What are the number of valence electrons.

400

These elements make up the entire middle of the periodic table.

What are transition metals.

500

These are the most reactive metals. They react violently with water.

What is alkali metals.

extra

100

what have a PH higher than 7 

 what is a base 

200

what do you use to test for a acid or a base 

what is  litmus paper 

300

what has a ph lower than 7 

 what is a acid 

400

2h₂+O₂---2H₂O

 what is synthesis

500

2KCIO₃--2KCI+3O₂

 what is decomposition