The prefix 'di' means two. Hence two atoms make up a diatomic molecule.
Hope this helps!
The answer would be 2+ since the atomic number represents how many protons are in the element. In this case, there are 16 protons, but only 14 electrons, which means there are an additional 2 protons, hence the 2+ charge on the ion.
Answer:
c2h4 (etthane........
bexcuse it has 6 bond of hydrogen
<u>Answer:</u> The quantity relating pressure and volume is and the size of the tank must be
<u>Explanation:</u>
To calculate the new volume, we use the equation given by Boyle's law. This law states that pressure is inversely proportional to the volume of the gas at constant temperature.
Mathematically,
Or,
The equation given by this law is:
where,
are initial pressure and volume.
are final pressure and volume.
We are given:
Putting values in above equation, we get:
Hence, the size of the tank must be