High ionization energies.
Poor thermal conductors.
Poor electrical conductors.
Brittle solids—not malleable or ductile.
Little or no metallic luster.
Gain electrons easily.
Dull, not metallic-shiny, although they may be colorful.
The plate tectonics beneath the surface of each continents moves a mm every year
what is the average speed of a walker who walks 500 m in 400 seconds
We have the following data:
a (average speed) = ? (in m/s)
d (distance) = 500 m
t (time) = 400 s
We apply the data to the average speed formula, see:
The average speed is 1.25 m/s
I Hope this helps, greetings ... Dexteright02! =)