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A new element was formed when lead-208 was bombarded by Krypton-86. One could detect 4 neutrons as products of the fusion. Identify the new element.
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This active feature of earth's crust in building mountain ranges as well as islands. this feature is a a) cavern. b) earthquake. c) mountain. d) volcano.
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Which element forms an ionic bond with flourine? 1) fluorine 2) carbon 3) potassium 4) oxygen
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A new element was formed when lead-208 was bombarded by Krypton-86. One could detect 4 neutrons as p...
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