i dond have words to say.....i am sorry.....plz 4give me
Elements are substances composed of only one type of atom, while compounds are substances composed of more than one type of atom chemically bonded together. To identify a substance as an element or compound, you can perform chemical analyses to determine its composition and structure. Additionally, elements appear on the periodic table as individual atoms, while compounds have chemical formulas representing their composition.
There are 118 chemical elements, give or take, as the heaviest are extremely unstable and difficult to synthesize and identify. As for chemical compounds, there are many millions of them, with tens of thousands of new ones being synthesized each year.
Compounds are combinations of elements. They are different from molecules in the fact that Compounds cannot be a combination of the same element ( O2 ) instead compounds are combinations of different elements ( CO2 )
no both iron and silicon are elements. chemical compounds aretwo or more elements.
Elements and compounds are both composed of atoms. Compounds are composed of two or more atoms of different elements.
Good luck with that.
Chemical compounds are formed from chemical elements.
Pure substance can be identified as either elements or compounds. Some examples of pure substance that are elements are sulfur and tin. Pure substances that are compounds are sugar and salt.
Elements are substances composed of only one type of atom, while compounds are substances composed of more than one type of atom chemically bonded together. To identify a substance as an element or compound, you can perform chemical analyses to determine its composition and structure. Additionally, elements appear on the periodic table as individual atoms, while compounds have chemical formulas representing their composition.
Elements and compounds
There are 118 chemical elements, give or take, as the heaviest are extremely unstable and difficult to synthesize and identify. As for chemical compounds, there are many millions of them, with tens of thousands of new ones being synthesized each year.
Elements become compounds after chemical reactions.
Elements are single, however compounds are made up of two or more elements.
No. Elements, compounds and mixtures are 3 different terms.
You can find elements and compounds in matter.
Elements and compounds are pure substances. They also can be molecules.
magnesium and oxygen are elements. They are not compounds