PLEASE ANSWE

Label friction, conduction, or induction

1. rubbing a balloon on hair
2. touching a metal sphere with a negatively charged rod
3. moving a negatively charged rod near a metal sphere that is grounded
4. touching a metal sphere with a positive aluminum plate

How many liters of water vapor can be produced if 108 grams of methane gas (ch4) are combusted at 312 k and 0.98 atm? show all work. pls ! will mark as brainliest

What is the mass of 8 moles of sodium atoms

Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .