GUESS WHAT?

My friends and I would like to celebrate my birthday party through samgyupsal party.The source of energy which I will buy will be_________________________.

____________________ is an odorless, colorless, flammable gas. It is used primarily as fuel to make heat and light.

It is used as fueling gas fireplaces

• pentane

• hexane

• propane

• heptane

Captain Gregorio bought REVO as his service because its source of energy is diesel. Diesel is an example of what alkane?

• heptane

• octane

• noname

• decane

Marco is applying something to the ball bearings of the wheels of his Montero so that friction will be minimized. which of the following material do you think he is using?