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Kobotan [32]
3 years ago
13

What is the missing word. Please Help Me. Thank you!!

Chemistry
2 answers:
atroni [7]3 years ago
8 0
Mixed with CRYOLITE to lower its melting point
Gnoma [55]3 years ago
7 0
Calcium Floride (Caf2)
Hope this helped =D
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A newly discovered element, Z, has two naturally occurring isotopes. 90.3 percent of the sample is an isotope with a mass of 267
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