A student has two solid blocks that have different masses. The student knows that each block is composed of a pure substance, but she wants to know if the blocks are composed of the same pure substance. Which of these would best show that the blocks are composed of different substances?
A.
Both blocks can be scratched by a piece of glass.
B.
One block has a greater volume than the other block.
C.
Both blocks sink when placed in water.
D.
One block conducts electricity and the other does not.
Solved
Show answers
More tips
- P Philosophy How did the concept of module arise in computer science?...
- F Food and Cooking How to Cook Julienne? Recipes and Tips...
- H Health and Medicine At What Age Does a Person Stop Growing?...
- F Family and Home How to Choose a Name for Your Baby?...
- F Food and Cooking Discover the Health Benefits of Cedar Nuts...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
- F Food and Cooking How to Make Sushi: A Step-by-Step Guide to Perfectly Rolled Delights...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- F Food and Cooking Аэрогриль: Все, что нужно знать для подготовки здоровой и вкусной пищи...
Answers on questions: Chemistry
- C Chemistry What Science and Math jobs are expected to have much faster than average growth? Check all that apply. 1.Natural Sciences Managers 2.Zoologists and Wildlife Biologists 3.Medical...
- C Chemistry WILL MARK BRAINLIEST IF CORRECT!! A buffer is made using HCO2Na. Which other substance should the buffer contain? HCO2Li HCO2H NaNO3 HCl Thank you in advance!...
- C Chemistry As a sodium atom is oxidized the number of protons in its nucleus...
- C Chemistry Complete 3 boxes to show the particles in a solid, liquid and gas a. Add arrows to show the changes of state b. Explain, in terms of energy, the arrangement of particles in...
- C Chemistry Copper + silver nitrate → silver + copper (II) nitrate...
- C Chemistry Un elemento posee dos isótopos cuyos números de masa suman 68 y la semisuma de sus neutrones es 19. Determine el grupo de este elemento en la Tabla Periódica Actual....
- C Chemistry How many Joules of heat is needed to evaporate 8.0 moles of bromine if the heat of vaporization is 30.0 kJ/mol?...
- C Chemistry Question 4 (1 point) Which of the following foods would not be considered a carbohydrate a hot dog OOO b C hot dog bun pickles ketchup d Question 5 wch food woud NOT be cons...
- C Chemistry If the components of a solution are in different states, which one is a solvent?...
- C Chemistry 4. Place a pin at a distance of about 5 cm from the magnet .Observe what happens. Is the magnet able to attract the pin?...
Ответ:
Ответ:
The answer is maybe B hope it helps
Ответ:
I hope it helped...