The table shows columns that franklin uses to organize his notes on the properties of elements. his notes state that some elements are widely used in semiconductors.

where should franklin place this property in his table?
only in the column for metalloids
only in the column for nonmetals
in the columns for metalloids and for nonmetals
in the columns for metals and for metalloids

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.

You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages