Answer:
SHE IS INSULATING THE WIRE SO THAT NO ONE GETS SHOCKED IF THEY ACCIDENTALLY TOUCH IT
Probably the two elements with properties most like beryllium are magnesium and aluminium.
A compound has to have at least two different elements in
(1) is the only list in which each of the three symbols representations show at least two different elements
Answer:
1) k2O = 2K(1+) + O(2-)This is, every molecule of K2O
Explanation:
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Coastal ecosystems have more sunlight, more nutrients, and higher levels of productivity than open ocean ecosystems. These areas are shallow (lots of light) and close to river mouths (bringing high amounts of nutrients)