![chanahvanya](/avatars/33433.jpg)
chanahvanya
29.07.2019 •
Biology
Each substance has a unique set of properties that depends on the kinds of atoms it has and how the atoms are connected, or bonded. bonding is related to the electrons in an atom, and there are different kinds of bonds. as a result, some substances can have the same atoms but different bonds. substances that are different but have the same atoms are called allotropes. allotropes have very different properties. diamond and graphite are well-known allotropes. graphite is used in pencils for writing and is sometimes called lead. diamond is colorless and transparent, and is one of the hardest substances known. graphite is dark gray and soft. when we write, layers of graphite easily transfer from the pencil to the paper. although they’re different, diamond and graphite each only contain one kind of atom—carbon. how do you think the bonds between carbon atoms might be different in diamond and graphite? use household materials to build physical models to you develop your ideas. describe what you learned from your models. what other kinds of allotropes are there? what kinds of properties and atomic bonds do they have? ( )
Solved
Show answers
More tips
- F Family and Home How to Remove Tar Stains: Tips and Recommendations from Experts...
- H Health and Medicine Novomin: What is it and how to use it?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- H Health and Medicine How to Treat Whooping Cough in Children?...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
Ответ:
for the project part you could take marshmallows and toothpicks and build a house shape to represent the weak bonds in graphite.
for the diamond you can take popsicle sticks and super glue them together to represent the strong bonds in Diamond.
Ответ:
Maybe the reason is that they have the same type of atoms, but one may have more than the other making it stronger, like a diamond compared to lead. Carbon and charcoal are other examples.
Ответ:
d Sharecropping tied so many laborers to farming that it delayed
Explanation: