Answer:
Velocity
Explanation:
In the context of speed, this refers to the change of position in a fixed amount of time, and velocity provides more depth to that; it also gives direction, which makes sense when you eventually learn that the velocity is the derivative of the position.
In physics, velocity is prevalently used.
Answer:
3
Explanation:
The propane molecule has three carbon atoms and eight hydrogen atoms (C3H8).
Metals tend to lose electrons in order to attain an e-configuration isoelectronic with a noble gas; or gain stability in the form of a half or full outer subshell. Non metals gain electrons to gain an isoelcetronic noble gas structure.
Atomic Mass is equal to the sum of the number of protons and neutrons.
Thus the atomic mass = 3 + 4
= 7
Answer:
<h2>0.44 </h2>
Explanation:
The pH of a solution can be found by using the formula
From the question we have
We have the final answer as
<h3>0.44</h3>
Hope this helps you