How could you use 0.0405mM to make 100ml of a 0.001mM solution?​

120,630,890

step-by-step explanation:

110+10=120,620+10=630,880+10=890

the electron configuration that you gave me has 16 electrons ergo it has 16 protons ergo it is the element sulfur.

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.