Pls answer and i will mark u brainliest question:- A precious metal used in jewelry and found in a pure form in nature is:
options are :-
a. Silver
b. platinum
c. Zinc
d. copper

Give the orbital configuration of the phosphorus (p) atom.

Freezing 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.

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer