Also water H2O is made of H+ and OH- ions. so when an acidic substance is added to water the concentration of H+ ions increase.
Answer:
Physical changes are changes that do not alter the identity of a substance. Chemical changes are changes that occur when one substance is turned into another substance.
Explanation:
Phosphate because it's the closest to sulfur on the periodic 2
Explanation:
thank you thank you thank you for the points
A pure compound contains many elements.