The number of positively charged protons in an atoms nucleus

Llama have 74 chromosomes how many chromosomes will they be found in their gametes explain how you know

Which of these conditions most likely produces an unstable isotope?

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.