Old oceanic crust is more dense than new oceanic crust because

Is it always possible to identify something as an element compound pure substance or mixture just by looking at it

How can you increase the energy of a glass of water? A. Mix the water B. Boil the water C. Freeze the water D. Drink the water

Mica and feldspar are chemically weathered into: sand grains clay minerals limestone calcium carbonate

Differentiate between acids and bases on the basis of their pH values. Give an example of each type.

What instrument measures the flow rate of a liquid by comparing the flow through two sections of tapered pipe?

What is the mole fraction, x, of solute and the molality for an aqueous solution that is 16.0 % NaOH by mass

What is the square root of 54554? What is the square root of 35654?

Halogens have ... Electron affinity

Observe: Change the Surface area from Minimum to Maximum. You can imagine that a solid reactant has been dissolved in a liquid. How does this change how many Reactant B molecules are exposed to Reactant A?

When placed in a 200-mL square box, a substance has a spherical shape and has a volume of 75 mL When placed in a 200-mL circular tube, the same amount of that same substance has a spherical shape and a 75-mL volume.