Which is true about each element in a period or horizontal row of the periodic table?
each ele...
Chemistry, 20.09.2019 13:30 TombRaider167
Which is true about each element in a period or horizontal row of the periodic table?
each element has one more outer shell than the element before it.
each element bonds with the element before it.
each element has one more isotope than the element before it.
each element has one more outer electron than the element before it.
Answers: 1
Chemistry, 22.06.2019 10:00
Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer
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Chemistry, 22.06.2019 23:00
The data below were determined for the reaction shown below. s2o82– + 3i – (aq) → 2so42– + i3– expt. # [s2o82–] (m) [i –] (m) initial rate 1 0.038 0.060 1.4 × 10 – 5 m/s 2 0.076 0.060 2.8 × 10 – 5 m/s 3 0.076 0.030 1.4 × 10 – 5 m/s the rate law for this reaction must be:
Answers: 1
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