No
In chemical compounds, elements combine in fixed ratios by mass to form stable, distinct substances. This observation is summarized in the law of definite proportions, which states that a compound is always composed of the same elements in the same proportions by mass. This principle demonstrates the predictable and reproducible nature of chemical reactions.
what do you mean
ratios that r the same
When two ratios form a proportion, the ratios are equal
The ratios are not equal.
It does not necessarily mean that. For example glucose (C6H12O6) and formaldehyde (CH2O) have the same percentages of elements by mass, but are two very difference compounds.
It could be the definition of equivalent ratios.
Well depends what you mean by how many different types of compounds. In total? Or type 1 , and 2 etc. there is Type 1-Binary Compounds Type 2- Binary Trans-metallic Compounds Type 3- Binary Molecular Compounds Type 4- Ternary Compounds etc. these contains vast amounts of compounds so gives you an idea.
isotopes just mean they have a different number of neutrons so if the..Mass number = # of protons + # of neutrons -they will have a different (greater) mass
In science, compounds are substances made up of two or more elements chemically bonded together in fixed proportions. These compounds have unique properties different from their component elements.
no, different things being measured
The relative atomic mass is the mean mass of the isotopes of an element. Since, by definition, these have different numbers of neutrons, their masses are different. This results in fractional values.