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What pairs of ions produce similar colours in the flame test? Use your periodic table of elements to explain the reason for
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2. asked by Al
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What makes a relation a function?Exactly one element of the domain pairs with exactly two elements of the range. Each element of
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What pairs of ions produce similar colours in the flame test? Use your periodic table of elements to explain the reason for
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2. asked by alyssa
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There are ________ of muscles that are responsible for chewing movements or mastication.A. Two pairs B. Three pairs C. Four
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2. asked by sam
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Which statement best explains why the elements in Group 18 do not have electronegativity values?A. The elements have only one
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Find the number of elements in A1∪A2∪A3, supposing that there are103 elements in A1, 992 elements in A2, 10011 elements in
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2. asked by Connor
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Which statement best explains why the elements in Group 18 do not have electronegativity values?(1 point) The elements do not
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Carbon, hydrogen, oxygen, and nitrogen are the four most common elements in living things. Which statement BEST describes the
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2. asked by zy
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Carbon, hydrogen, oxygen, and nitrogen are the four most common elements in living things. Which statement BEST describes the
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Which of the following pairs of atoms would you expect to combine chemically to form an ionic compound?A.Li and S B.O and S C.Al
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2. asked by Chris
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