Answer:
9g
Explanation:
Since..., Density = mass/volume
;Firstly calculate the volume change of the water when the metal is placed in,
;Volume = 26.47 - 21.25
;Volume = 5.22 mL
Hence the mass of the ore;
; Making mass the subject of formula in the above equation,
Mass = Density × Volume
; Mass = 1.72 × 5.22
; Hence the mass = 8.9784
= 9g
<span>When two metals touch in the mouth, a small shock is created. this is known as a </span>galvanic action
Answer:
Which language is this???
I’m pretty sure it’s abode and cathode
Oxegan ........
explation :
Google