Which temperature scale measures water boiling at 100 degrees?

Celsius measures boiling at 100 degrees

Celsius can measure at 100 degrees boiling. Hope this helped :)

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom

Idon't know hope someone you