We haven't seen your graph. However, it is easy to say what kinds of ions elements form. Metals form positive ions and nonmetals form negative ions.
metalloids
the elements found in nitrogen, hydrogen and oxygen
Atoms are the basic building blocks of matter, and they combine to form elements. Elements are composed of one type of atom and can be found on the periodic table. When atoms of different elements are chemically bonded together, they form molecules.
Gold, silver, and copper are considered native elements because they occur in nature in their pure form. They are not chemically combined with any other elements and can be found in Earth's crust as metallic mineral deposits. This is in contrast to other elements, which are often found in nature in the form of compounds or minerals.
The elements found in baking powder include sodium, hydrogen, carbon, and oxygen. These elements combine to form compounds like sodium bicarbonate and cream of tartar, which are responsible for the leavening properties of baking powder.
The plural form is valleys.
metalloids
The plural form is valleys. The plural possessive is valleys'.
Valleys can be found between mountains or hills, often carved by rivers or glaciers. They can also form as a result of tectonic activity or erosion over time. Valleys are found all over the world in various landscapes.
The plural form is valleys. The plural possessive is valleys'.
rift valleys form by tension stress
The possessive form for the plural noun valleys is valleys'.
iron is found in mixed form with other elements in a compound, mainly it is found as iron oxide
iron is found in mixed form with other elements in a compound, mainly it is found as iron oxide
Valleys is the plural form.
Most elements in nature are found in the solid state.
The plural form of valley is valleys.