Set out the elements along a line in order of atomic weight, using
Figure 7.3 on page 119 to help you. Start the line with lithium (Li)
and finish with calcium (Ca), but miss out neon (Ne) and argon
(Ar), which were not known when Newlands was working. Mark
the positions of lithium, sodium and potassium, which have similar
properties. Count the number of elements from lithium to sodium,
and also from sodium to potassium. What do you find?
Answers: 1
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How have the greenhouse gasses increased from the year 2000 to 2018
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Part 1: include important facts found through your research. part 2: include your visual display. include your summary of βthe chemistry of waterβ from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.
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Set out the elements along a line in order of atomic weight, using
Figure 7.3 on page 119 to help...
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