Answer:
platinum-189 symbol is PT
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https://www.quora.com/Why-is-fresly-prepared-FeSO4-required-for-the-ring-test
Answer:
i'm pretty sure it's beryllium
Explanation:
Answer:
The importance of crystal structure. The graphite-diamond mineral pair is an extreme example of the importance of crystal structure. These two very different minerals have exactly the same chemical formula (C), but the crystal structure of the two minerals is very different. In graphite, carbon atoms are bonded together along a flat plane, as shown in Figure 3.
The answer would be c it should be The right answer if I’m wrong I’ll fix it for you
