A tiny plant is placed in a sealed jar that contains moisture, air, and plant food. The jar is then weighed. Afterwards, the jar is allowed to sit in the sun for a few days and the plant grows. Will the mass of the sealed jar be greater, lesser, or the same after the plant has grown? Explain.

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: mole of the gas

answer: mole of the gasexplanation:

answer: mole of the gasexplanation: this is because 1 mole of a gas is 22.4dm³, which is use in ideal gas

The correct answer is b) false