Answer:
Carbon
Step-by-step explanation:
Carbon is a non metal but Graphite is a pretty good conductor of electricity which is an allotrope of Carbon. There are delocalised electrons which are free. These are responsible for conduction.
These arise because each carbon atom is only bonded to 3 other carbon atoms. The structure of Graphite provides for this arrangement. This leaves 1 electron to become delocalised.
Thus Graphite can be used for electrodes in batteries and for electrolysis.
Answer:
3×-4-7h
.............
Hi Brand
L=P+(2G)/k
Multiply both sides by K
KL= KP+2G
Flip the equation
KP+2G=KL
add -KP to both sides
KP+2G-KP=KL-KP
2G=KL-KP
Divide both sides by 2
2G/2= (KL-KP)/2
G= 1/2 KL + -1/2 KP
I hope that's help !
Good night .
Answer:
square feet
Step-by-step explanation:
The measure of a base angle of an isosceles triangle whose vertex angle measures 72 is 54 degrees.
Given that,
Based on the above information, the calculation is as follows:
= 180 - 72
= 108 degrees
For each base angle it is 54 degrees.
Therefore we can conclude that the measure of a base angle of an isosceles triangle whose vertex angle measures 72 is 54 degrees.
Learn more: brainly.com/question/2773823
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