When elements form compounds, the elements
keep their original properties.
always chang...
Answers: 3
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What is the study of how matter and energy interact? a. biology b. physics c. planetary science d. chemistry
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If the element whose electric configuration ends in the d sublevel, the element is calssified as? a. inner transition b. noble gases c. representative d. transition
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What is the equilibrium constant of aa+bb=cc+dd
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Mathematics, 05.10.2020 01:01
Mathematics, 05.10.2020 01:01