use the table to determine how many potassium atoms and how many oxygen atoms there are in a binary compound made from these two elements.
question 5 options:

one potassium and two oxygen

two potassium and one oxygen

one potassium and one oxygen

three potassium and one oxygen

What is lincoln's purpose in writing this speech? question 1 options: to stress the difficulties of war to honor those who died in the war to call for an end to the war to call the country to join a new war

Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils.the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.

What is the molecular weight of copper