The ph of two lakes is measured. lake a has a ph of 8.0; lake b has a ph of 6.0. which of thefollowing statements is correct about these lakes?

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?

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.

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17