8. If two aqueous solutions are mixed and no precipitation forms, no gas is produced, no energy is released or absorbed, and no neutralization takes place, does a chemical reaction actually take place?

Use the drop-down menus to answer each question. which runner finished the 100 m race in the least amount of time? which runner stopped running for a few seconds during the race? at what distance did anastasia overtake chloe in the race?

Can someone me with 1 to 4 plz. fast

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?