The octet rule states that atoms with eight electrons in the valence shell will have a neutral charge. false or true

Which of the following is a type of technology that can be used at a coal-burning power plant to remove both particulate matter and gases? bag filter catalytic converter cyclone electrostatic precipitator scrubber

What statement is true about all chemical changes? a) chemical changes can be undone. b) chemical changes cannot be reversed. c) chemical changes change the color of objects. eliminate d) chemical changes do not form new products.

B. speculate about one positive way and one negative way that this boundary has affected the geographical units it separates over time.