Question 1 of 10 Which of these statements does not accurately describe electricity?
A. Electricity is a flow of electrons.
B. Electricity acts in ways similar to ice, which is a solid.
c. If enough electricity builds up, it will flow through an insulator.
O D. Voltage is a type of pressure that can direct electricity to flow
"uphill."

Problem page combustion of hydrocarbons such as pentane ( c5 h12 ) produces carbon dioxide, a "greenhouse gas." greenhouse gases in the earth's atmosphere can trap the sun's heat, raising the average temperature of the earth. for this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide.(a) write a balanced chemical equation, including physical state symbols, for the combustion of liquid pentane into gaseous carbon dioxide and gaseous water. (b) suppose 0.350 kg of pentane are burned in air at a pressure of exactly 1 atm and a temperature of 20.0 degree c. calculate the volume of carbon dioxide gas that is produced.be sure your answer has the correct number of significant digits.

Which of the following molecules is polar? c3h7oh c2h5cooh

The chemical formula for emerald is be3al2(sio3)6.an emerald can be decided as