how many valence electrons do the elements in group 17 have???

Answer: 7
Question: who was the commander of the british forces in boston?

Answer: William Howe
Answer this question: who played the title role in phantom of the opera 1986??

Michael Crawford
Q: when did school shootings start in the united states?A: 1840
Input: what was the name of the first ibm computer?

Output: SSEC
Answer this question: when did the newest star wars movie come out??
2017