An 8 N force is applied to a 2 kg object. What is the magnitude of the object's acceleration? A. 0.25 m/s² B. 4 m/s² C. 6 m/s² D. 16 m/s²

Lava that cools so quickly that ions do not have time to arrange themselves into crystals will form igneous rocks with a A. porphyritic texture. B. coarse-grained texture. C. glassy texture. D. fine-grained texture.

One mole is equal to how many particles

How many moles of SF6 are in 18.6g

How many oxygen molecules are present in 113.97 liters of oxygen gas at STP?

What is the process in which triglycerides react with a strong, inorganic base such as sodium hydroxide to produce carboxylate salt and glycerol?

1.87e3 m + 24 m + 5.43e-1 km + 1.561e2 km = km

Which 2 continents have the most obvious fit of the coastlines. subject science

A substance with a ph of 6 is called

56 Explain, in terms of atomic structure, why the elements in Group 2 have similar chemical properties. 131

What must molecules do to react? a. Molecules must heat up b. Molecules must collide c. Molecules must expand to fill their container d. Molecules must interact with a catalyst