Test your knowledge of led vs lead with these 10 questions. Fill in the blanks with led, LED, lead, or leads. Theodore Roosevelt ... America between 1901 and 1909. Most people think pencils are made out of ..., but they are actually made from graphite. Cecelia always ... the group...
Graphite used as the part of a pencil that makes a mark Scrawls done with a bit of pencil lead Leader (Botany) The growing apex or main shoot of a shrub or tree. Lead A blank space between lines of print. Leader An economic indicator. Lead To show the way to by going in advance ...
Graphite An allotrope of carbon, consisting of planes of carbon atoms arranged in hexagonal arrays with the planes stacked loosely, that is used as a dry lubricant, in "lead" pencils, and as a moderator in some nuclear reactors. Carbon Symbol C An abundant nonmetallic element that occurs in ...
it leaves behind solid graphite in a very thin layer on the piece of paper that adheres to paper or any other surface it is used upon. Pencils,
What is the main difference between a pen and a pencil? The main difference is the writing medium: pens use ink for permanent marks, while pencils use graphite for erasable marks. 14 Why choose a pencil over a pen? Choose a pencil for tasks that might require correction, such as drafting...