Which one has the most similar chemical properties?
A. Boron, Silicon, Carbon
B. Argon, Chlo...
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Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.
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Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?
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Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?
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