Rocks and minerals are usually composed of two or more minerals
Answer:four hydrogen atoms
Explanation:
Answer:
I thinks it's stress caused by plate movement hope this helps
40.0 is the answer, sorry, I had some lag, I would've answered it like 5 minutes ago
Hope I helped
Answer:
elements tend not to react with other elements, there were no oxide compounds for Mendeleev to study. –Group 18 elements are generally unreactive. sodium ion is smaller because the sodium atom lost one electron. –An Na+ ion is smaller because it has one fewer electron shell.
Explanation:
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Also have a great day and good luck in your studies!
