Determine the mass in grams of 8.58 × 10²¹ atoms of barium. (The mass of one mole of barium is 137.33 g.)

What three things determine the shape and size of a puddle when water is poured out onto a surface

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?

Gwhich r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? which r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? −ch2−oh −ch2−o||c−nh2 −ch2−coo− −ch2−ch2−ch2−ch2−n+h3