Answer:
Explanation:
I’m pretty sure because they need the wait so that they can throw it far and fast
hope this helps mate good day
<span>To calculate the average mass of the element, we take the summation of the product of the isotope mass and the percent abundance. In this case, it is 0.9963 * 14.003 amu + 0.0037* 15.00 amu. This is equal to an average mass of 14.00668889 amu.</span>
A is the answer
In an ozone molecule, the three atoms must be connected, so there must at least be a single bond between them. Place
dots in pairs around the oxygen atoms until each oxygen atom has eight valence electrons, starting with the atoms on the
outside and doing the central atom last if there are enough. Do not exceed the total number of valence electrons
identified in part A. Remember that the dashes between the oxygen atoms, which represent single bonds, each indicate
the presence of two valence electrons
Gallium is the metal that will be solid at room temperature but will melt in the hands when picked up. Gallium is the metal that has the property of melting at a temperature which is just above the room temperature. It is a very rare property of a metal.This property of the metal makes it totally unusable for making anything.
This is a metal that can only be used for doing certain
tricks for making people laugh and happy.
