The plate near the Artic Ridge is among those with the slower growth rates, moving slightly less than 2.5 cm/year. How much will the plate move in 10 years?
A)
less than 5 cm
B)
equal to 25 cm
less than 25 cm
D)
greater than 25 cm

Greater than 25 . 2.5 x 10 = 30

The answer is frictional force

Molybdeum(mo)orruthenium (ru)actually, elements with similar chemical properties as technetium would bemn, re, and bh. this is because elements in the same group/family (column) have similar chemical properties. elements in the same period (row) have the same number of energy levels (or shells).