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Gre4nikov [31]
3 years ago
14

Describe the development of the modern periodic table

Chemistry
1 answer:
Simora [160]3 years ago
8 0
There had been new discoveries of chemicals that have been added to the periodic table in recent years
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If you had to explain to a friend how to balance a chemical equation, what
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What volume of a 3.0 M stock solution of H2SO4 is needed to prepare 2.8 L of a 1.6 M H2SO4 solution?
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How much energy (joules) is needed to heat 250 grams of copper from 22 °C to 99 °C? The specific heat capacity (C) of copper is
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7430.5 Joules (7.4*10^4 Joules)

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