Misc: the initial milk that's expressed from a new mother?

Questions

The Top 10, Most Common Elements in the Earth's Crust?

The Top 10, Most Common Elements in the Universe?

With a melting point of -38.8 Celsius, this element holds the record for the lowest melting point?

With a melting point of 3,527 Celsius, this element holds the record for the highest melting point?

With a lowest recorded temperature of -89.2 Celsius, this location is the world's coldest?