B. How does the net equation for the CNO cycle compare to the net equation for the proton-proton chain?

What’s the scientific notation for the number 6,840,000,000

The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride

If a particle has z = 25 and 23 electrons, what is its charge?