Memorize them, there are only three, Nitrogen, Oxygen, and Fluorine.
you should know it
FONFlorineOxygenNitrogenThe hydrogen must be bonded to one of these highly electronegative atoms to participate in hydrogen bonding.HClChlorine is not of this group shown above. Do you know why?
I know Hydrogen and Helium for sure, not sure about the other elements. The noble gases.
Metals nonmetals and metalliods
All of the elements, apart from the transition metals in the middle, are divided into groups. Group 1 elements have 1 electron in their outer shell, and this is the electron used in bonding. Group 2 have 2 electrons, Group 3 elements have 3, and so on. Group 8 elements have a full outer shell, so they generally don't react.
you should know it
There are a few types of hydrogen bonds. Fluorine, oxygen, and nitrogen are the elements that typically form bonds with hydrogen.
FONFlorineOxygenNitrogenThe hydrogen must be bonded to one of these highly electronegative atoms to participate in hydrogen bonding.HClChlorine is not of this group shown above. Do you know why?
"H" or Hydrogen is an element, there are no other elements in it because all elements are pure substances.
Alkali Metals, except for Hydrogen, which is a Nonmetal.
I know Hydrogen and Helium for sure, not sure about the other elements. The noble gases.
Metals nonmetals and metalliods
Well I believe there is approximately about 60 elements in the sun but I do know 2 of them--hydrogen and helium. ___________________________ The Sun is 70% hydrogen, 28% helium and 2% "other elements" .
The chemical formula of water is H2O: hydrogen and oxygen, if you want to know this.
You have three elements in carbohydrates. Carbon, hydrogen and oxygen. It is interesting to know the composition of the glucose. When two molecules of glucose that get attached to each other, you get one molecule of water out.
All of the elements, apart from the transition metals in the middle, are divided into groups. Group 1 elements have 1 electron in their outer shell, and this is the electron used in bonding. Group 2 have 2 electrons, Group 3 elements have 3, and so on. Group 8 elements have a full outer shell, so they generally don't react.
i don't know I'm trying to find out too! i know for sure its hydrogen and carbon. the chemical formula is CH3COOH.