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Chemistry, 21.06.2019 16:00
Endeleev saw trends in the physical and chemical properties of elements when he organized them by
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Chemistry, 21.06.2019 19:30
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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Chemistry, 21.06.2019 22:30
Will mark brainliest 26. which of these statements are true? (3 points) a. gases are compressible b. gases fill their containers completely c. the pressure of a gas is independent of the temperature d. gases have mass e. gases exert pressure f. the pressure of a gas is dependent on the volume g. gas pressure results from the collisions between gas particles h. gases have a definite volume and shape
Answers: 1
Chemistry, 22.06.2019 08:40
Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride
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Calculate the molar absorptivity of K2Cr2O7 at 455 nm, given that 36.5 mg dissolved in 500.0 mL exhi...
Mathematics, 19.08.2019 15:30
History, 19.08.2019 15:30
Mathematics, 19.08.2019 15:30
Mathematics, 19.08.2019 15:30
Mathematics, 19.08.2019 15:30
Mathematics, 19.08.2019 15:30
Mathematics, 19.08.2019 15:30