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Annette [7]
3 years ago
13

Name two elements in the modern periodic table that break Mendeléey's rule that the elements should be arranged in order of rela

tive atomic mass.
PLEASE I NEED THE ANSWER !
Chemistry
1 answer:
AnnZ [28]3 years ago
4 0
I think it’s tellurium and iodine but I’m not 100% sure
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this is a dilution equation where 50.0 mL of 1.50 M H₂SO₄ is taken and added to 200 mL of water.

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50.0 mL of 1.50 M H₂SO₄ is added to 200 mL of water so the final solution volume is - 200 + 50.0 = 250 mL

substituting these values in the formula

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