<h2><em>hope</em><em> it</em><em> helps</em></h2>
Answer:
sodium=atomic number 11 it electronic configuration is ,K=2, L=8,M=1 Valence is 1
oxygen= atomic number 8 it electronic configuration is K=2, L=6 Valence is 2
iron= atomic number 26 it electronic configuration is K= 2 L= 8,M=8 N=6 Valence 2
Answer:
49.8cm
Explanation:
hope it helps i even double checked for you :D
Answer:
Iron (iii) chloride reacts with copper (ii) sulfate to give iron sulfate and copper chloride.
Explanation:
The balanced equation of iron iii chloride+ copper ii sulfate is as follows.
Mass is calculated by using an objects inertia. Since inertia is a quality of matter that resists motion, we can apply an increasing force to an object until it accelerates.
Then, by measuring its acceleration we can now determine its mass using the simple equation F=m×a, except rewritten as m=Fa.
So we divide the force that we applied by the acceleration rate and we get the objects mass.
Without inertia this cannot be done.
∴ Answer is C
