Answer:
2/3
Explanation:
Crystals structures can also be seen when two elements combines together and the perfect example is Al₂O₃ which is given in the question above. Just like it is given in the question above, the kind of arrangement in the crystal structure for Al₂O₃ is called HCP which stands for Hexagonally Closed Pack.
The aluminum ions which is in form of Al³⁺ occupies the two-third[2/3] positions while the position that the oxygen ion occupies is one[1].
<span>false - sodium is not a member of the transition elements, however </span><span>copper is a </span><span>member of the transition elements.</span>
Answer:
The largest anthropogenic source of CO in the United States is vehicle emissions.
Explanation:
Answer:
the answer is the swecond option
Explanation:
Its b ur well come
Answer:
B
Explanation:
its an acidic oxide, it disolves in water to form carbonic acid which is an acid
