What is the mass of a proton in gigagrams? ) 1.67 10-39gg c ) 1.67 10-33 gg d) 1.67 10-30g

The mass of proton is

Explanation:

Proton is one of the sub-atomic particle which is present in the nucleus of the atom.

We know that:

Mass of proton =

To convert this into Giga grams, we use the conversion factor:

Converting the given value into Giga grams, we get:

Hence, the mass of proton is

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.