Chemistry MCQs / Q&AMCQs / Q&A Percentage of lead in lead pencil is________? Share Percentage of lead in lead pencil is________? A. Zero (Correct) B. 20 C. 80 D. 70 Related Related posts: If 20 teachers out of a faculty of 80 are transferred, what percentage of the original faculty remains ? If a Turkish judge breaks a pencil what does it mean? In the 18th century what would a pencil be? Moisture contamination of amalgam can lead to_____________? On a pencil what do the initials HB stand for? Ratio of economic yield to biological yield expressed in percentage is called_______________? The cow’s milk contains how much amount of water in terms of percentage? The monetary unit of Bangladesh is________? What is the hole in a pencil sharpener called? Which of the following events will lead to an increase in the demand for money ? Share FacebookTwitterGoogle+ReddItWhatsAppPinterestEmail
