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Consider group 5a elements: nitrogen, phosphorus, and arsenic. these elements show an increase in their atomic numbers. which element has the highest ionization energy?
Answers: 3
Chemistry, 22.06.2019 05:30, ayoismeisjjjjuan
What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion
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Chemistry, 22.06.2019 17:00, marsjupiter2554
The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?
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Chemistry, 23.06.2019 13:10, zuleromanos
When can a hypothesis be elevated to the status of a theory? a) when it is validated by an experiment b) when data gathered from an experiment precisely fits predictions c) when it can be proved to be true d) when it meets the test of repeated experimentation
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Chemistry, 23.06.2019 14:00, yolo123321
How can a ringing telephone can be heard through a closed door
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Consider group 5a elements: nitrogen, phosphorus, and arsenic. these elements show an increase in t...
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