The scientific form is
So, the form of scientific notation is
Sugar. (We need a design tech section)
NH3 forms a basic solution of ammonium hydroxide.
<span>NaCL - no it is a salt. Salts are generally inert. </span>
<span>H2O - no, it is both an acid and base, but because of this it has neutralized itself and is also inert. </span>
<span>HNO3 - yes. It is a strong acid and forms the salt ammonium nitrate. </span>
<span>Ca(OH)2 - no, it is another base. Bases react with acids.
your answer is HNO3</span>
Answer:
The hollow ball is more buoyant than the solid ball.
Explanation:
The hollow ball will float while the solid ball sinks because the volume of water displaced by the hollow ball is more than that displaced by the solid ball.
An object floats when it displaces a volume of water equal to its weight. A solid ball is more compact, and hence, does not displace a lot of water when dropped into a bowl full of water. On the other hand, the hollow ball will have a larger curved surface area, since it has no fill. This will make it displace a larger volume of water and hence make it float.
Answer:
In this activity, we will pretend that nuts, washers and bolts are 3 kinds of elements. A single washer represents an atom of WASHER. A single nut represents an atom of NUT and a single bolt represents an atom of BOLT. Atoms can be put together to form compounds.