Condensation is the process of changing from a gas to a liquid.
What is the chemical symbol for copper?
In the periodic table, which group do the noble gases belong to?
Which type of cloud is often associated with thunderstorms and severe weather?
What is the name of the process where a gas changes directly to a solid without passing through the liquid phase?
Which of the following is a type of soil erosion where small, loose particles are lifted by the wind and transported to another location?
Which law of thermodynamics defines temperature in terms of the concept of heat flow?
What is the name of the massive cloud of gas and dust from which a star and its planets form?
What is the term for the zone of the ocean where light cannot penetrate, and temperatures are low and pressure is high?
What is the chemical symbol for iron?
Which of the following is a halogen?