3
4
1.5l
6
1. A student draws the diagram below to represent the mechanism that
moves the tectonic plates.
Plate
Plate
What should the student label the circular arrows?
All the elements are arranged by melting points on the periodic table. in row they go from metals to gasses. in the row from sodium to argon, sodium is more reactive than the one on its right, magnesium.
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Chemistry, 21.06.2019 22:00
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What is driving behind plate tectonics (plate movment)? a) gravity only b) inertia c) convection and gravity d) the sun theres no option for science so i picked chemistry. plz