An atom has an atomic number of 16 and a mass number of 33. What is the symbol of the element?

How many protons does the atom contain

How many neutrons does the atom contain?

How many electrons does the atom contain?

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

What is the molar mass of potassium nitrate, kno3

The reactions of photosynthesis occur in the of plant cell? a. mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll