The Gulf Stream, warm current in the Atlantic
Two types of stoichiometry are; molar mass and coefficients from balanced equation.
I cannot see your question to help you... sorry
Explanation:
(a) mass number = atomic number + number of neutrons
(the atomic number is the number of protons of an element)
mass number of A = 11 + 12 = 23
mass number of B = 17 + 18 = 35
(b) +1 and -1, respectively
(c) A+ + B- → AB (the first plus sign and the minus sign are superscripts)
Cell theory was discovered from the scientist
