Where can I locate week at a glance

Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.

Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize

How many molecules are in 6.0 moles of methane