This is a correct answer to the following question about Iron. Yes or no? Answer: Iron oxide mixed with aluminium powder can be ignited to create a thermite reaction , used in welding and purifying ores. Question: what is iron made of
No

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This is a correct answer to the following question about Potassium. Yes or no? Answer: Potassium ions are necessary for the function of all living cells. Question: what is the half life of potassium 40
(Answer)
No

Ques: This is a correct answer to the following question about Automotive battery. Yes or no? Answer: Lead-acid batteries are made up of plates of lead and separate plates of lead dioxide , which are submerged into an electrolyte solution of about 38% sulfuric acid and 62% water . Question: what are batteries made up of
Ans: Yes

(Q).
This is a correct answer to the following question about Quetzaltenango. Yes or no? Answer: All these municipalities are part of the Department of Quetzaltenango, except San Andres Xecul which is a part of the Department of Totonicapan. Question: where is quetzaltenango in guatemala?
(A).
No

Ques:This is a correct answer to the following question about San Jose, California. Yes or no? Answer: It is the largest city in Northern California . Question: what county is san jose in?

Ans:No

Ques:This is a correct answer to the following question about America's Best Dance Crew (season 6). Yes or no? Answer: Dominic "D-Trix" Sandoval , a former member of Quest Crew , the winner of the third season of America's Best Dance Crew, joins returning judges Lil Mama and JC Chasez as the newest judge. Question: when to dance with the iconic boyz

Ans:
No