Brittany is studying the properties of a sample of iron. whether she studies a large sample or a small sample, the of iron will always be the same.

Brittany is studying the properties of a sample of iron. Whether she studies a large sample or a small sample, the properties of iron will always be the same.

Explanation:

The properties of an element will always remain the same no matter if we change the quantity of the element.

Iron is a chemical element with atomic number 26. It belongs to group 8 of the periodic table.

The properties of iron are:

It is a shiny metal.It is soft, malleable and ductile.It combines readily with oxygen in the air and hence can be rusty in the damp air.

Because electrons have negligible mass, to account for the mass of the isotope, there must be 16 neutrons, 16 neutrally charged, massive, fundamental particles present in the sulfur nucleus. and thus finally, if we have the 32s2− ion, there are 18 electrons, 16 protons, and 16 neutrons.

B. a graduated substance