Phosphorus (22.3.2) Flashcards
1
Q
• Phosphorus exists mostly as phosphate in rock.
A
• Phosphorus exists mostly as phosphate in rock.
2
Q
• Phosphorus reacts with halogens to form several different compounds.
A
• Phosphorus reacts with halogens to form several different compounds.
3
Q
• Oxides of phosphorus react with water to form acids.
A
• Oxides of phosphorus react with water to form acids.
4
Q
• Arsenic, antimony, and bismuth are the other three group 15 elements.
A
• Arsenic, antimony, and bismuth are the other three group 15 elements.