Metals
None is 'most important,' but oxygen helps us live, & with hydrogen it makes water. All of them help in some ways, different ways. Your opinion can say which is most important, but there is no right or wrong answer.
lazia.m3@gmail.com
drogen is more plentiful than any other element, making up about 3/4 the mass of the universe. . Helium is second, making up almost all of the remaining 25%. Oxygen is a distant third. On earth, oxygen is the most common element, making up about 47% of the earth's mass. Silicon is second, making up 28%, followed by aluminum (8%), iron (5%), magnesium (2%),
It is definitely oxygen but without hydrogen and helium there would be no nuclear fusion on the sun and that's pretty important for us to live.
Oxygen, hydrogen, phosphorus, calcium, potassium, sodium, chlorine, zinc, magnesium,
Most of them are metals.
Most of the elements on the periodic table are metals.
The most corrosive elements on the Periodic Table are all of the halogens.
By grouping the elements on the Periodic Table.
See the link below fot the IUPAC model of the periodic table of elements.
most elements in the peiodic table are classified as metalloids
Most of the elements on the periodic table are metals.
The most corrosive elements on the Periodic Table are all of the halogens.
Elements of the periodic table
A Periodic table The Periodic Table of the Elements.
atomic number
118 elements are in the periodic table of elements; some of them are still unnamed (January 2013).
Most of them are metals.
It is called the Periodic Table of Elements.
By grouping the elements on the Periodic Table.
Bttom right of the Periodic Table
no. all elements discovered (and proposed) are included in the periodic table
See the link below fot the IUPAC model of the periodic table of elements.