The element of oxygen is necessary in our life and in keeping us alive.
Air is necessary for life
Plutonium is not an element biologically involved.
The element in the periodic table which gives the presence of life are oxygen and hydrogen.Oxygen is necessary for respiration and both O2 and H2 forms water which is essential for survival.
Americium is not necessary for life.
There is no single element, there are several
The elements necessary for life can vary depending on what an organism's adaptations are. The simplest elements however, helium and hydrogen, are necessary to make heat and light. Heat and light that is distributed by stars, like our Sun.
oxygen
No drinking water is necessary for your life
How are smaller molecule necessary for life
carbon
Derived from the Greek root "vit," a vital element would refer to something essential, crucial, or necessary for sustaining life or functionality. It can encompass various aspects such as key nutrients, vital organs, or fundamental processes necessary for survival and well-being.
You need to know the atomic # or the masses of each isotope of the element.