It is b, i learned this last year hope this helps
Answer:
The correct name for PH3 is phosphine and is classed as pnictogen hydride gas.
B. al-Qaeda
The attacks were terrorist attacks linked to a group called al-qaeda. Hezbollah is an incorrect answer because he is the guy in Lebanon that has his own army. While Saddam was the iraqi guy who invaded Kuwait.
Answer:
B watt
We use watts to measure power.