Which properties describe elements that are nonmetal gases? Select all that apply. A) composed of an extended structure
B) composed of individual atoms or diatomic molecules
C) high melting point
D) low melting point
E) strong attractions between particles
DF)
weak attractions between particles

*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system

What is the percent composition of ca(oh)2? 37.7% ca, 53.0% o, and 10.3% h 45.5% ca, 38.2% o, and 16.3% h 54.0% ca, 43.0% o, and 2.7% h 64.7% ca, 27.0% o, and 8.3% h

Which of the following describes a situation where competition between producers exists