Question

question select all the correct answers. which actions show that mixing or separating occurred? purifying water with a carbon filter a soda fizzing when its cap is opened a metal mixed with a very small amount of a nonmetal to make a metallic alloy using frozen carbon dioxide to create fog

Explanation:

• Purifying water with a carbon filter separates impurities from water.
• Soda fizzing releases dissolved CO₂, separating gas from liquid.
• Making an alloy involves mixing metal and nonmetal.
• Dry ice creating fog is sublimation (phase change), not mixing/separating.

Answer:

purifying water with a carbon filter, a soda fizzing when its cap is opened, a metal mixed with a very small amount of a nonmetal to make a metallic alloy