Answer:
Compound Element
Definition: A compound contains atoms of different elements chemically combined together in a fixed ratio.
Definition: An element is a pure chemical substance made of same type of atom.
Elements and compounds are purely homogeneous substances and they have a constant composition throughout. Elements and compounds cannot be separated into their respective constituents by physical means. Compounds and mixtures are made up of different elements or different atoms.
Hopefully this helps you!!!!
here is an attached photo with a detailed explanation, good luck!
It would 47.7 because you would have to both minus the number together.
Answer:
3.) 195
Explanation:
Because platinum is 195.079 amu (its on the periodic table)
