Answer:
the same
Explanation:
due to the law of conservation of mass, the mass will not change
Answer:
<h2>78.13 J</h2>
Explanation:
The kinetic energy of an object can be found by using the formula

m is the mass
v is the velocity
From the question we have

We have the final answer as
<h3>78.13 J</h3>
Hope this helps you
Sodium Chloride or NaCl is a ionic bond
Methane CH
does not have ionic bonds. Because of the close value of electronegativity of the carbon and hydrogen atoms the electrons are shared forming covalent bonds.