Only two: hydrogen and helium. This corresponds to the fact that there can be only two s orbital electrons in any electron shell, and the first shell has only s orbital electrons.
There are 32 elements in the 6th period of the periodic table.
Carbon and hydrogen are the two main elements that make up crude oil.
The two elements that make up a story setting are the time in which the story takes place (historical period or era) and the physical location or environment where the events unfold (such as a specific city, country, or fictional world).
Yes 13 trace elements make up less that .01 percent of the body. The 13 trace elements are: iron, iodine, copper, zinc, manganese, cobalt, chromium, selenium, molybdenum, fluorine, tin, silicon, vanadium.
There are three different elements, carbon, hydrogen and oxygen.
There are 32 elements in the 6th period of the periodic table.
118 elements.
3
Carbon in the part where you draw with and then the elements that make wood which again is mostly carbon but there are many more elements that make up wood.
No. Elements are make up of only one type of atom, rocks are made up of many different elements.
There are 112 known elements, of which 92 are naturally occurring. If this is what you are asking.
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Carbon, hydrogen and oxygen are the only elements that make up sugars.
TNT is also known as dynamite. It is a type of explosive. There are four elements that make up TNT: carbon, hydrogen, nitrogen, and oxygen.
because the six elements ( carbon, nitrogen, oxygen, phosphorus, and sulfur) are required by many organisms and some of those elements make up our air
17 only
90