100% Homognious mixture.... When something is uniform in appearance it means it's THE SAME.... Homo means "Alike" and "different ingrediantes" means MIXTURE.... not puresubstance...
HOPE THIS HELPS
Answer:
B) Expenisive to make
E) Destroys the local ecosystem
Explanation:
Answer:
Fe(NO2)3
Explanation:
A poly atomic ion is an ion that contains more than one atom.
If we look at all the compounds that have been mentioned among the options; KBr and NaF are both ionic but do not contain any covalent poly atomic ion.
However, Fe(NO2)3 contains NO2^+ which is a poly atomic ion that contains the covalent bond.
The electron is negatively charged, while the nucleus is positively charged.
Protons and electrons, two of the subatomic particles, each have an electrical charge of one or the other. On the other hand, neutrons lack a charge. Protons and neutrons make up the nucleus (or core) of an atom. Where an atom belongs on the Periodic Table is essentially determined by the number of protons in its nucleus, or "atomic number." The features of an atom are also largely determined by the number of protons in the nucleus.
Hence, electron is negative charge particle and proton is positive charge particle both present in equal proportion to neutral atom.
To know more about Proton.
brainly.com/question/12535409
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Answer:
pfffft definitely 10. smh silly goose
