Chemistry, 15.01.2020 04:31 alexabessin
Which of the following are always larger than the neutral atoms from which they are formed?
a. positive ions
b. negative ions
c. cations
d. none of the above
Answers: 1
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Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.
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Avariable that is not being directly tested during an experiment should be changed varied experimented controlled
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When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign
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Which of the following are always larger than the neutral atoms from which they are formed?
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