Answer:
3. It should restate the question
4. a controlled experiment
5. if I freeze a tennis ball then it will not bounce as high
Explanation:
A field of interest to them may be Climatology. =)
<span>The molecular reaction would be:
Al(OH)3 + HNO3 ---> </span><span>Al(NO3)3 + 3 H2O
</span><span>
The net ionic equation would be as follows:
Al(OH)3 (s) + 3 H+ (aq) -----> Al3+(aq) + 3 H2O (l)
Hope this helps.</span>
Answer:
A. Molecular solid
Explanation:
We can say that crystalline solids have their constituent particles arranged in a definite and a long-range order pattern, so Molecular crystals typically consist of molecules at the lattice points of the crystal, held together by relatively weak intermolecular forces (see figure below). The intermolecular forces may be dispersion forces in the case of nonpolar crystals, or dipole-dipole forces in the case of polar crystals.
