0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Can you use a magnet to test silver coins?
You can because silver is not magnetic, however Most common day coins are not pure silver or any other metal.
Can a magnet pick up coins?
The above answer is NOT correct. Coins are not magnetic, but depending on the metal they're made of SOME of them may be attracted to a magnet. Specifically, coins made of steel or high concentrations of nickel will be attracted to a magnet but those containing other metals such as copper or aluminum are not. Some Canadian, British, and European coins are made of steel as were 1943-dated US cents; all of these are attracted to a magnet. Other coins though have a lot of copper in them (e.g. most US coins except cents) and these are NOT attracted to a magnet.
What element has the same properties as neon?
No other element has exactly the same properties as neon (atomic mass, for instance), but the closest to most of the same chemical and physical properties is probably argon, neon's next neighbor down in its periodic group 18.
What are the physical properties for an argon?
Argon is a colourless, odourless gas that is totally inert to other substances.
What are the physical properties of argon?
Argon is a colourless, odourless gas that is totally inert to other substances.
What is the importance of metallic luster?
It's important bcause u can classify rocks from luster and other properties.
If you have 1.00 and 25 coins what are the coins?
You could have 5 quarters or 10 dimes and one quarter or several other combinations of coins.
What is the separation of mixtures based on?
The physical properties of the things in the mixture. It could be that one part of the mixture is soluble, the other part insoluble - both physical properties. It could be that you use the boiling point of 2 liquids to separate them - physical properties. You could use a magnet if one part is magnetic and the other isn't - physical properties. And so on. But you are relying on physical properties rather than chemical properties.
Why are watches computers?
They're not computers in the broad sense - but they DO have microprocessor chips and other ICs that could classify them as computers.
How could Mendeleevs table be used to predict the properties of elements that had not been discovered?
Comparing the properties of the new element with the properties of the other elements in the group we can make this prediction.
Why is necessary to classify a substance?
Well, substances are generally in Chemistry. It is necessary to classify a substance due to the initial fact that the chemical name could have two meanings; one may have a capital letter and the other may not
How do you usually classify clouds?
Food guides usually classify sunflower and other seeds in the ____________ group.
If a figure is a square in what other way or ways can you classify it?
You could also classify it as a rectangle.Another AnswerA square is a regular 4 equal sided quadrilateral that also has 4 equal interior right angles that add up to 360 degrees
What are suffixes for Classify?
Other than the participles (classifying and classified), you could have the adjective classifiable (or unclassifiable as the case may be), and the noun classification (assignment to a class).
What are other ways to classify a square?
rectangle and trapezoid
What is 25 percent of 100 in coins?
25% of 100 in coins could be 1 quarter. 2 dimes and a nickel, 5 nickels, or twenty five pennies, among other possibilities.
Which characteristics do scienctists use to classify cnidarians?
from other animals they get it
