Question

which is the lighest element
1) oxygen
2) hydrogen
3)fart
​

Answer 1

Answer:

The lightest element is HYDROGEN

Answer 2

Answer:

HYDROGEN IS THE LIGHTEST ELEMENT.

1. Oxygen

Oxygen is the chemical element with the symbol O and atomic number 8. It is a member of the chalcogen group in the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as well as with other compounds.

Symbol: CO2

2. Hydrogen

Hydrogen is the chemical element with the symbol H and atomic number 1. With a standard atomic weight of 1.008, hydrogen is the lightest element in the periodic table. Hydrogen is the most abundant chemical substance in the universe, constituting roughly 75% of all baryonic mass.

Symbol: H

3.fart

Even if it's often considered embarrassing, farting is a normal and natural occurrence. It's the by-product of a digestive system at work. In fact, farting is healthy and good for your body. Your body produces gas as part of breaking down and processing food.

Hope it's helpful to you

Please mark as brainliest and please give me thanks.