0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Are hydrogen and oxygen solids gases or liquids at 20 degrees c?
Hydrogen and Oxygen are gases at 20OC.
What can you conclude if you have two unidentified solids of the same texture and color that have different solubilities in 100 grams of water at 20 degrees C?
1) they are two different materials or 2) the solids are different size or 3) the solids have different densities.
How do crystalline solids differ from amorphous?
the difference between crystalline solids and amorphous solids are that particles in crystalline solids form a regular repeating pattern but in amorphous solids they are not arranged in a regular shapeCrystals are solids with fixed, regularpatterns
What are spongy solids?
spongy solids are those solids which are porous...................simple and straight forward...
What is Handling solids for laboratory?
hold careful use safety rules
What is the collective name of these solids tetrahedron cube octahedron dodecahedron?
Together with icosahedron (20 faces) they are known as the Platonic Solids.
Are all the metals solids?
Yes (at 20 0C), excepting mercury.
What is function of a centrifuge?
the function is to separate liquids from solids in about 20-40 seconds
How is a centrifuge used?
the function is to separate liquids from solids in about 20-40 seconds
Which elements in group 7 are solids at 20 degrees celsius?
iodine and Astatine
Do the Platonic Solids consist of 7 regular polyhedra?
No. There are only five Platonic Solids; Tetrahedron, Hexahedron, Octahedron, Dodecahedron and Icosahedron, with 4,6,8,12 and 20 faces respectively.
What shape has 12 pentagonal faces and 20 vertices?
A dodecahedron is one of the Platonic Solids which has 12 pentagonal faces, 30 edges and 20 vertices
What is a ounces?
Ounces are a unit of measurement that can measure either solids or liquids. When measuring solids, there are 16 ounces in a pound. In terms of liquids, an ounce is 1/20 of a pint or 1/128 of a gallon.
Are hydrogen and oxygen solids gases or liquids at 20 degrees c?
Hydrogen and Oxygen are gases at 20OC.
What can you conclude if you have two unidentified solids of the same texture and color that have different solubilities in 100 grams of water at 20 degrees C?
1) they are two different materials or 2) the solids are different size or 3) the solids have different densities.
What are the names of the platonic solids?
Tetrahedron (4 faces), Cube (6), Octahedron (8), Dodecahedron (12) and Icosahedron (20).
Activity 2.1.4 Calculating Properties of Solids?
There are four types of crystalline solids. The four types of crystalline solids includes the ionic solid, molecular solids, atomic solids and the metallic solids.
