Question 2 (25 points) Carbon monoxide (CO), carbon dioxide (CO2) and nitrogen dioxide (NO) are low molecular weight covalent
compounds. Which of the following best describes the state in which these compounds exist at Standard
Temperature and Pressure (STP)?
A. solid
B. liquid
C. gas
D. plasma

Will mark brainliest26. which of these statements are true? (3 points)a. gases are compressibleb. gases fill their containers completelyc. the pressure of a gas is independent of the temperatured. gases have masse. gases exert pressuref. the pressure of a gas is dependent on the volumeg. gas pressure results from the collisions between gas particlesh. gases have a definite volume and shape

In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit

1. explain hydrogen peroxide, h 2 o 2 properties and decomposition reaction. 2. describe how each of the following natural cycles plays a part in earth’s climate system. (a) the water cycle (b) the carbon cycle