0
silicon
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Both computer parts and sand have this semi metal?
Silicon.
What are non living parts of the desert?
sand
What makes computer memory?
Computer memory is made from silicon which is made from sand.
Why can sand be different colours?
Sand is different colors depending on what its composed of, one example is the black sand in parts of Hawaii that is made of lava.
Sand mount?
A mountain of sand and dust usally formed in inner parts of the US or african countries
Which weighs more 1 gallon of water or 1 gallon of sand?
1 gallon of sand - except in outer space, where the would both weigh nothing.1 gallon of sand - except in outer space, where the would both weigh nothing.1 gallon of sand - except in outer space, where the would both weigh nothing.1 gallon of sand - except in outer space, where the would both weigh nothing.
What element are sand and quartz made from?
Both sand and quartz have the elements silicon and oxygen. It is a crystalline structure. The crystalline structures of sand and quartz are slightly different.
Is some of Atacama's landscape full of sand?
Yes, there are parts of the Atacama that are covered in sand. See the image above.
What is the sand and cement ratio for grout bottom in pools?
7 Parts sand to 1 Part portland cement
What is soil with about equal parts of clay sand and silt?
loam
What Soil with about equal parts of clay sand and silt?
loam
A concrete mix requires 2 parts sand and 3 parts cement how many pounds of sand are needed for 75 pounds of cement?
You already have the amount of cement you need 75lbs so that is your 3 parts cement. 25 + 25 + 25 =75. Now add the 2 parts sand 25 + 25 = 50lbs. --------------------------------------------------------------------------------------------- Find fractional parts. There is a total of 5 parts. 2/5 = .4 is the fractional part of sand and 3/5= .6 is the fractional part of cement. Then .4 x 75 = 30lb is the sand and .6 x 75 = 45lb is the cement. This gives 75lbs of concrete. If you are asking how much sand to add to 75lbs cement the top answer is correct.
