Igloos are buildings that are made of packed snow. Which statement describes the particles that make up the igloo?
a. The particles in the snow have no kinetic energy.

b. The particles in the snow melt easily because they have more kinetic energy than liquid water.

c. The particles in the snow have some kinetic energy, but the particles only move around in place.

d. The particles in the snow are not attracted to one another.

How many moles of oxygen gas are produced from the decomposition of six moles of potassium

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions

Select the correct value for the indicated bond angle in each of the compounds. o−o−oo−o−o angle of o3 90° 109.5° < 109.5° 120° < 120° 180° f−b−ff−b−f angle of bf3 180° < 109.5° < 120° 120° 109.5° 90° f−o−ff−o−f angle of of2 < 120° 120° 90° 109.5° 180° < 109.5° cl−be−clcl−be−cl angle of becl2 90° 109.5° 180° 120° < 109.5° < 120° f−p−ff−p−f angle of pf3 90° 109.5° < 109.5° 180° 120° < 120° h−c−hh−c−h angle of ch4 90° < 109.5° 180° 120° < 120° 109.5°