The map projection above was created using mathematical formulas to calculate distances. It has a small amount of distortion. Which map projection is shown in this image? A. the Goode projection B. the Political projection C. the Mercator projection D. the Winkel Tripel projection

yes it is balanced

we can conclude that the melting point of table salt is above room temperature (it's actually 801 deg c). the melting point of mercury must be below room temperature (- 39 deg c).

the correct option is c.

isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.