= +
F= C-P + 2
6. The line separating the single-phase liquid from the two-phase L + S is referred to as the
liquidus
solidus
TL
TH
the cinole
RE​

the role of the microscope world in creating new materials .

3 1/4 %

explanation:

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.