erosion is geosphere and glaciers are cyrosphere
Answer:
electrons
Reason:
neutrons and protons are inside the nucleus
Answer:
75 g
Step-by-step explanation:
<em>Step 1</em>. Calculate the molar mass of CO₂
C = 12.01
2O = 2 × 16.00 = <u>32.00
</u>
Total = 44.01 g/mol
<em>Step 2</em>. Calculate the mass of CO₂
Mass of CO₂ = 6 mol CO₂ × (44.01 g CO₂/1 mol CO₂)
Mass of CO₂ = 75 g CO₂
The metal with the highest melting point is aluminium which melts at 660.3°C.
Magnesium melts at 639°C , sodium at 98°C and potassium at 64°C.
The melting point is the temperature at which a substance begins to melt. As a solid substance is heated, or absorbs heat from the environment, the molecules that make up that substance begin to gain more (heat) energy, enough to overcome the intermolecular forces that in the first place have been holding them together in a sort of rigid fashion.
This energy enables the molecules to break free of their intermolecular forces and thus the solid's lattice structure changes and the solid becomes liquid.
Answer:
a raised weight
water that is behind the dam
a car that is parked at the top of a hill
a you before it released
a ripe fruit before It falls
