Chemistry, 20.04.2021 17:30 coryowens44
Find the halogen group/family in the periodic table of elements. The
family begins with the element fluorine, F and is column number #17.
What statements can you make about all the elements in the halogen
family? All BUT ONE statement is true.
A)
All of the halogens are non-metals.
B)
Chemically, the halogens are very much alike.
All the halogens have seven valence electrons.
D
The halogens combine with metals in a 1.1 ratio.
Answers: 2
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Scientists are often interested in knowing the molar heat of combustion – the heat released during the combustion of one mole of a substance. use the periodic table to find molar masses. how many moles of ethanol are present in the sample?
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Find the halogen group/family in the periodic table of elements. The
family begins with the elemen...
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