Copper and magnesium are elements that were difficult for Mendeleev to add to his table because they were found to combine in various ratios with other elements.
copper and manganese
Because they determine how the element will combine with other elements
What do elements do in a reaction? A: The elements that are present form a chemical bond. This happens because of the fact that the elements that are present to form such combine together to make the chemical bond.
The modern periodic table was derived based on the periodic law, which states that the properties of elements are a periodic function of their atomic number. Dmitri Mendeleev and Lothar Meyer independently developed versions of the periodic table by arranging elements in order of increasing atomic number and grouping elements with similar properties together. Mendeleev's table also left gaps for undiscovered elements, allowing for the prediction of properties of these elements.
nuclear fusion
When two or more elements combine, they form a compound. Compounds are composed of atoms of different elements bonded together in specific ratios.
elements combine because no body noes :DBecause elements become ions then combine
A group of elements that rarely combine with other elements because they already have eight electrons in the outer shells is a Noble Gas
It is because it usually does not combine with any elements
Atoms combine to form new atoms in the cores of stars. It is possible but quite difficult to combine them in atom smashers on this planet. That is how the trans Uranium elements have been produced.
no because it is a mixture and combine with other elements.
Because the elements can combine to form a multitiude of different compounds.
Noble gases, such as helium and neon, are the group of elements that do not combine easily with other elements because they have a full outer electron shell, making them stable and less likely to form chemical bonds.
The noble gases, such as helium, neon, and argon, do not naturally combine with other elements because they have a full outer electron shell, making them very stable and unreactive.
they combine both audio and visual elements.
Because they determine how the element will combine with other elements
Because the elements can combine in many ways to form compounds, and compounds can be mixed in many differed ways. Moreover, some elements occur in different forms. The elements carbon and hydrogen alone combine for form thousands of compounds.
These elements will not combine chemically.