Steel is an alloy (mixture) of Iron and Carbon. Iron is the element abbreviabed as Fe on the Periodic Table (number 26), while Carbon is abbreviated as C (number 6).
118 elements.
No they did not.
"metals"
table salt is made up of 3 elements that is Sodium(Na), Chlorine(Cl) and Iodine(I).
They make up the d-block and are the transition elements.
The elements that make up Group 18 on the Periodic Table are caleed noble (or inert) gases.
NaCl
It is called the key of life because all the elements or compounds of the elements of on the periodic table make up the world.
The majority of the periodic table consists of metals, which are elements that are usually shiny, conductive, and malleable. Metals make up about 75% of the elements on the periodic table.
The periodic table is entirely made up of elements.
including "unknown elements" there are 59 elements in half of the periodic table, not including them there is 55.5 Added: 92 natural elements/2 = 46 natural elements make up 1/2 periodic table.
There are 32 elements in the 6th period of the periodic table.