What is the mass of the nucleus of the most common type of hydrogen atom

Protium, 1H, has no neutrons in its nucleus and is the most common form of hydrogen, with an atomic mass of ~1.0078 Da (dalton) and an isotopic abundance of ~99.972% of all hydrogen on Earth

Explanation:

1.0078 Da

Protium, 1H, has no neutrons in its nucleus and is the most common form of hydrogen in the universe the hydrogen is so common that it is every where in the upper-middle at an astounding 99.98% in the isotopic level and it is the most abundant in the univerce this is what makes stares.

Explanation:

the leaf is an organ of a typical plant, and the main functions are to complete photosynthesis and allow the plant to exchange gas, just like how we have the respiratory system. leaves have the stomata, which collects maintains co2 and o2 levels. this is necessary for cell metabolism. the leaf also collects sunlight using chloroplasts. succinctly, leaves own a pivotal role in sustaining plant life.