Question 3: When two substances are mixed together a new substance is formed. What do you know about the new substance?

A.) The new substance must be an element.
B.) The new substance is made of 5 elements.
C.) The new substance has properties different from the original substances. D.) The new substance has the same properties as the original substances.

List the two type of transporst that the cell in orde to transport molecules acroos the membrane

Fugu, also known as puffer fish, is a sushi delicacy that can also be lethal. puffer fish contain a powerful toxin that can kill an adult a few hours after ingestion. sushi chefs who prepare fugu must be specially trained because any contamination of the toxin-free areas of the fish can be deadly. recently this toxin has been put to good use, as scientists have discovered that a purified form of it can treat severe pain in cancer patients. this recent scientific discovery would fall under which area of chemistry? applied biochemistry pure organic chemistry pure physical chemistry applied inorganic chemistry

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh