Answer:
though many may argue that cake batter is a homogeneous mixture because of its observable uniformity, we know it is heterogeneous. ... In other words, the mixture of ingredients from cake batter results in some chemical reactions here and there, but we are still left with a mixture of things that can be separated.
Explanation:
<span>respiratory and circulatory </span>
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.
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I believe it to be D.
2*3 = 6 e- is correct
