What do you think will happen to the potato core in the very salty water? why?

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds