hydrogen is one of the elements that make up what?

Sugar.

Hydrogen is one elements that make up ?

It makes up ice.

Hydrogen is one of the elements that make up the periodic table, which is a list of all known chemical elements. The periodic table is organized by atomic number, which represents the number of protons in an atom's nucleus.

To find out what other elements make up the periodic table, you can simply look at the table itself. It consists of different rows, called periods, and columns, called groups or families. Each element is represented by a symbol, such as H for hydrogen, and is accompanied by its atomic number and atomic mass.

In addition to hydrogen, some examples of other elements in the periodic table include oxygen (O), carbon (C), nitrogen (N), and helium (He). There are a total of 118 known elements, with hydrogen being the lightest and simplest element.