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An unknown mineral scratches glass but will scratch quartz What measure om the mohs scale shows its hardness?
The unknown mineral is not a mineral, or the pieces being scratched or doing the scratching are not freshly fractured or cleaved surfaces.
Which would NOT be considered a mineral?
Glass would not be considered a mineral because it is not naturally occurring and does not have a crystalline structure.
Which mineral would not have a metallic luster?
A non-metallic mineral such as quartz or calcite.
Describe what would happen if you rubbed a mineral with a mohs hardness value of 7 against a mineral with a value of 5?
The mineral with a Mohs hardness value of 7 (such as quartz) would scratch the mineral with a value of 5 (such as apatite). This is because a mineral can scratch any other mineral with a lower Mohs hardness value.
What happens to the properties of a bar magnet if it were broken in thirds?
Each piece would become a separate magnet with its own two poles, just like the original bar magnet. Cutting a bar magnet does not eliminate its magnetic properties; each piece will still have a north and south pole.
If you broke a mineral into many pieces what would happen?
If you break a mineral into pieces it forms into a gas when it is 5 minutes it turns into a liquid.
What would you be left with if you broke a piece of matter into small pieces?
You think probable to atoms.
What would happen if you broke the styrofoam up into lots of pieces then threw the pieces into water?
What would happen if you broke the Styrofoam up into lots of pieces, then threw the pieces into water?
A meterstick broke into two pieces. If one piece was 54 cm long how long was the other piece?
If the original meterstick was broken into two pieces, and one piece is 54 cm long, then the other piece would be the total length of the meterstick (100 cm) minus the length of the first piece. Therefore, the length of the other piece would be 100 cm - 54 cm = 46 cm.
If a bar magnet is broke in the middle and pieces are held near why do they repel did the bar magnet pieces flip poles when it broke?
sort of. magnetic fields in a bar magnet always run south to north. if you break it in half, that same S-->N direction still applies. in fact if you were to break it up into smaller & small pieces you would still have that relationship. that is to say, you wouldn't have a north only piece and a south only piece.
Would a mosaic be made from many pieces or one piece or tile?
many pieces
Would you get a physical or chemical change if you broke a mineral in half?
Physical change
If you cut a line into two pieces each piece would be a what?
If you cut a line into two pieces it would be a half.
A meterstick broke into two pieces if one piece was 54 cm long how was the other piece?
If the meterstick was broken into 2 perfect halves, then the answer would be 50cm. If the whole stick was 54cm, and it was broken into 2 pieces, then the answer would be 27cm. ++ The question refers to breaking the rule into uneven parts, one at 54cm, so then the other part is 100-54 = 46cm.
Jim has 5 pieces of string He needs to choose the piece that will be able to go around his 36-inch waist His belt broke and his pants are falling down The piece needs to be at least 4 inches long?
Yes i would say that the answer you have already got is right.
Would it make a difference if a piece of chocolate was in small pieces to melt?
No
How many pieces in 100. gr?
To determine how many pieces are in 100 grams, you need to know the weight of each individual piece. For example, if each piece weighs 10 grams, then there would be 10 pieces in 100 grams. If the weight per piece is different, simply divide 100 grams by the weight of one piece to find the total number of pieces.
