What is the name for a unit that is selected to be standard for a certain type of measurement?
required
lone
micro
dependent
base

The p sub shell can hold up to 8 electrons in an atom. true or false?

Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?

How hot is the suns corona? (integrated science)