Electrons farther away from the nucleus in an atom have compared to those closer to the nucleus. Question 6 options: A) higher or lower energy, depending on the element B) higher energy C) lower energy D) the same energy

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.

I’m an electrically neutral atomic any element, there are equal numbers of

The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils