Static charges can be applied to neutral objects by friction, induction or conduction. What do all of these methods utilize to create this charge?

a. protons

b. electrons

c. heat energy

What we use for steel?

What mixture can be separated by using a filter? O a mixture of two immiscible liquids O a mixture of solid particles in a liquid O a mixture of two miscible liquids O a mixture of liquid particles in a gas

Boyle's law states that the a. volume of a gas varies inversely with pressure. b. volume of a gas varies directly with pressure. c. temperature of a gas varies inversely with pressure. d. temperature of a gas varies directly with pressure.

What is the difference in the concentrations of oxygen, water vapour, carbon dioxide in inhaled and exhaled air?

How many grams of copper metal are produced from the reaction of 21.84 ml of 0.108 m cu2 + with excess zinc metal?

You cut a piece of paper into small pieces is this a physical or chemical change? Explain

Millikan measured the quantity of charge carried by an electron. How did he then calculate the mass of an electron?

What is the Mole ratio between Fe and Fe2o3

Determine the molarity of 50 mL of HCl solution with unknown concentration, titrated with 75 mL of 4.0 M NaOH.

The host for this disease is the mosquito. Question 4 options: malaria HIV cholera small pox