Chemistry, 08.01.2021 23:40, wolfking800

What are the horizontal rows on the periodic table numbered 1-7 called?

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Chemistry, 22.06.2019 16:50, briansalazar17

Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest