20Tiglashou
17.12.2019 •
Physics
Which method would you use if you have a pile of gravel with different types of rocks and minerals i needed to separate them into their individual
evaporation.
distillation.
filtration.
chromotography.
Solved
Show answers
More tips
- A Art and Culture How to Learn to Sing? A Complete Guide for Beginners...
- H Health and Medicine How to Get Rid of Dandruff?...
- S Sport How to Choose Tennis Rackets?...
- H Health and Medicine AKDS Vaccination: Ensure Your Child s Safety...
- H Health and Medicine Naskol ko Opasen Ukus Kleshcha i Kak Ego Raspoznat...
- C Computers and Internet How to Delete Your Account on Odnoklassniki...
- H Health and Medicine What to Do When Your Jaw Locks Up?...
- G Goods and services What Are the Most Popular Services?...
- P Philosophy How did the concept of module arise in computer science?...
Answers on questions: Physics
- C Chemistry Calculate the mass of magnesium sulfate heptahydrate required to prepare 0.100 dm3 of a 0.200 mol dm^-3 solution...
- B Biology Methods for desalinating sea water to produce fresh water include making sea water acid to transform salts to solids filtration and sedimentation reverse osmosis and solar...
- H History The emergence of realist art might best be explained by which of the following?...
- M Mathematics On the track team, 35of the members are boys. of these boys, 47 are sixth-graders. of the sixth-grade boys on the team, 13 are runners. what fraction of the track team are...
- C Chemistry A solution A was prepared by dissolving 60 g of NaOH in 100ml of distilled water. Later, 10 ml where taken and poured into a 250 ml volumetric flask. A solution B is obtained...
Ответ:
Chromatography.
Explanation:
i think this would be the best way
Ответ:
exercise 1. :
attract ( cuz unlike poles )repel ( cuz like poles )repel ( cuz like poles )exercise 2. :
the magnetic pins are - pin A and pin C
( because only magnets or magnetised materials can repel each other...)
i hope it helped. ...