It has 5 unpaired electrons
Solid, malleable, and can be crushed
NO
The speed/.velocity will be decreasing
Explanation:
Acceleration is defined by the following equation;
a = delta-V / delta-T
Whereby;
A = acceleration
Delta-V= change in Velocity
T = change in Time
In ouer case we are sure that the value of a is negative because acceleration is decreasing. On the other hand, change in time is positive in our case because time is increasing (i.e moving forward)
Therefore to achieve a negative a (i.e -a), the delta-V must be negative;
Delta-v = V (final) – V (initial)
For a negative delta-V to be achieved, then the final velocity must be lower than the initial velocity
Learn More:
For more on acceleration equations check out;
brainly.com/question/1852158
brainly.com/question/12904893
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Answer:
Mg -atomic number 12
electronic configuration -1s² 2s² 2p^6 3s²
