It must gain an electron because if the proton number was to change it would no longer be the same element.
Ionic is where the bonding of elements attract opposites
<span>I believe it's insulation.</span>
Answer:
A. 50 m/s
Explanation:
Given in the y direction:
v₀ = 0 m/s
a = 10 m/s²
t = 4 s
Find: v
v = at + v₀
v = (10 m/s²) (4 s) + 0 m/s
v = 40 m/s
In the x direction, the velocity is constant at 30 m/s.
The overall speed is:
v² = (30 m/s)² + (40 m/s)²
v = 50 m/s
A time-varying magnetic field can be caused by fluctuating electric fields.
