A. which element is most metallic in character? explain your reasoning ()
b. identify element 3, explain your reasoning
c. write the complete electron configuration for an atom of element 3
d. what is the expected oxidation date for the most common ion of element 2
e. what is the chemical symbol for element 2
f. a neutral atom of which of the 4 elements has the smallest radius
Answers: 1
Chemistry, 21.06.2019 20:00
2h2s + 3o2 2so2 + 2h2o which option gives the correct mole ratios? h2s: so2 = 2: 2 and o2: h2o = 3: 2 h2s: so2 = 2: 3 and o2: h2o = 3: 2 h2s: so2 = 4: 4 and o2: h2o = 5: 4 h2s: so2 = 4: 6 and o2: h2o = 4: 4
Answers: 1
Chemistry, 22.06.2019 01:30
Reaction rate depends on how many molecules are coming into contact with each other with enough energy to react. increasing the temperature of the reactants will increase -
Answers: 3
Chemistry, 22.06.2019 13:30
Apush or pull that moves or changes and object when to objects touch
Answers: 2
A. which element is most metallic in character? explain your reasoning ()
b. identify element...
b. identify element...
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