Elements/Compounds
Energy Transformation
Metals/Non-Metals
Misc.
Misc.
100
Where are compounds
What is composed of two or more elements that are chemically combined.
100
transformation means
What is being about to change or convert into something else.
100
Where are metals located on the periodic tabe?
What is on the right side?
100
Where are Non-Metals located on the periodic table?
What is Right side.
100
What are the two types of energy
What is kinetic/potential
200
How many known elements are there?
What is 116
200
Table salt is a compound true or false?
What is true?
200
Which of the following is a metalloid Mercury-Hydrogen-Copper-Silicon
What is silicon
200
what is the only non-metal located on the left side of the periodic table
What is hydrogen.
200
What is Energy of motion
What is kinetic energy
300
What is an element?
What is pure substance that cannot be separated into simpler substances by physical or chemical means
300
Energy transformation of a fan
What is Electrical-mechanical
300
Brittle means
What is breaks easily.
300
What is The most common element on earth
What is hydrogen?
300
What is the density of an object that has mass of 7g and volume of 7ml
1g/ml----Have put the units
400
Which of the following symbols represent an element? CO,H20,Mg,NaCl
What is Mg?
400
Energy transformation of a microwave
What is electrical -heat
400
What side of the periodic table are brittle
What is right side.
400
A car in traffic has what type of energy?
What is both kinetic and potential energy .
500
Chemical symbol for copper
What is Cu
500
Energy Transformation for a flashlight battery
What is chemical, electrical, and light (CEL)
500
List 5 physical properties of metals
What is Ductile, high melting point, high density, luster, malleable.
500
What are 5 physical properties of non-metals
What is Non-ductile, no luster, non malleable, low melting point, low density .
500
When does an object have both potential and kinetic energy
What is when it is halfway in the air.
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