Which comparison is best supported by this information They are in the same

Which comparison is best supported by this

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Which comparison is best supported by this information? They are in the same group because they have similar chemical properties, but they are in different periods because they have very different atomic numbers. Sonya is studying a nonmetal element. She learns that the element is like other elements in its group because it can bond to form a salt or an acid. She also learns that the element is the most reactive element in its group. Which element is Sonya most likely studying ? Fluorine (F) Atoms of two different elements must have different? atomic numbers
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This is how manganese appears in the periodic table. The arrow is pointing to the atomic symbol of manganese. How does Rutherford’s model of the atom compare with Thomson’s model? They both describe atoms as being made up of positive and negative matter. While looking at bromine (Br) on the periodic table, a student needs to find another element with very similar chemical properties but with a different atomic mass. Which best describes the student’s options? There are many possible elements, and they are all in the same vertical column as bromine. Which statement describes the location of metalloids on the periodic table? The metalloids are located below nonmetals and above metals within a group. Which metal is most likely to form more than one kind of positively charged ion? nickel (Ni)
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