rockinrachel9099
27.10.2020 •
Chemistry
Which changes MUST happen for elements to become a compound
Solved
Show answers
More tips
- F Food and Cooking How to Make Sushi: A Step-by-Step Guide to Perfectly Rolled Delights...
- C Cities and Countries Which Country has the Most Expensive Visa?...
- F Family and Home Tender Care for Your Parquet: Is it Possible to Clean Parquet?...
- S Society and Politics Is It Fact or Fiction? Let s Talk About Anton Chekhov s Pseudonym...
- S Sport Playing Bowling: Rules and Advice for Novices...
- C Computers and Internet How to Properly Repartition a Hard Drive?...
- A Auto and Moto What Is the Cost of Customs Clearance for a Car in Russia?...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet How to easily and quickly disable Firebug in Gmail and Google Docs...
- G Goods and services How to sew a ribbon: Tips for beginners...
Answers on questions: Chemistry
- C Chemistry The rungs of the dna ladder are made up of a.-nitrogen bases b.-amino acids c.-phosphates d.-sugar molecules...
- C Chemistry Which compound most likely contains polar covalent bonds?...
- C Chemistry How many moles are present in 454 grams of co2? a. 10.31 mol b. 4.54 mol c. 37.83 mol d. 14.18 mol e. 1.3 mol...
- C Chemistry Do you think that creativity can contribute to the development of a scientific experiment or investigation ?...
- C Chemistry A hot metal plate at 150°C has been placed in air at room temperature. Which event would most likely take place over the next few minutes? Molecules in both the metal...
- C Chemistry A cylinder is labeled \ PENTANE.\ When the gas inside the cylinder is monochlorinated, five isomers of formula C5H11Cl result. Was the gas pure n-pentane, pure isopentane,...
- C Chemistry Engineers are starting on a new project to develop technology. Which of these statements does not describe something they might do at the very beginning of the process?...
- C Chemistry What structures in the human body carry out some of the same functions as xylem and phloem in the human body?...
- C Chemistry What is the frequency of radiation with a wavelength of 5.00 x 10^-8 m? In what region of the electromagnetic spectrum is this radiation?...
- C Chemistry Which activity is the best demonstration of J.J. Thomson’s use of creativity in his work? a) ignoring observations in his experiment b) interpreting the results of...
Ответ:
Chemical changes in compounds happen when chemical bonds are created or destroyed. Then the molecular structure changes; new molecules form and a new substance is created. Often heat is used to begin a chemical change, as when baking a cake. Another example of a chemical reaction is the rusting of a metal trash can.
Hope this helps you Do mark as brainliest ✌️Ответ: