Object has a mass of 700g and a density of 7.0g/cm^3; object b has a mass of 450 and a density of 4.5g/cm^3. Which object would displace the mossy liquid?

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

Answer:

5.6⋅10−^19  j

do you need the explaination?

Answeramino acids;