In writing an element's symbol the first letter is always ________________ and the second letter is ____________________. A) cap
italized, capitalized B) not capitalized, capitalized C) capitalized, not capitalized D) not capitalized, not capitalized
2 answers:
The answer is capitalized, not capitalized. I.e- Fe, Mg, H, He
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A. Both the cell membrane and the nuclear membrane are protective coverings.
The result of Rutherford's gold foil experiment was that most of the particles went straight through the foil without being deflected.
However, a few of the particles were deflected by relatively large angles.
Answer:
1 x 10^-12 mol dm^-3
Explanation:
[H+] = 10 ^ -pH
Therefore, pH 12 = 1 x 10^-12 hydrogen ion concentration