Answer:
When an experiment is replicanle it means it is able to be done again.
Explanation:
It is important because You need to see if you get different results or if you messed up the first time
The statement is False, because compound made up of elements which may have different properties. water is made up to oxygen i.e. gas and hydrogen which is also a gas, while water is a liquid and a good solvent.
Water can be amphoteric in nature, as it act as both acid as well as a base, highly viscous in nature due to the force of attraction exists between molecules.
Water can be used in Redox reaction as it help to get dihydrogen molecules quite easily, the dielectric constant of water is also high, form many different connections and attachments with other chemical compounds known as hydrates.
A substance show the normal behavior when it reacting to heat, like that compounds expand after exposed to heat and decreasing their density, and after some time their density increases, and matter contracts when cooled, while in case of water this property is opposite.
Below the temperature of 4 degrees Celsius the water behaves ordinarily, however when it is cooled further, its unusual properties are being observed.
when water cooled, the density slowly increases, further cooled down leads to decrease in the density of water and the matter expands, which is called as the anomalous property of water occurs between temperatures of 4 degrees Celsius to 0 degrees Celsius.
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For n = 3, the possible orbitals are:
3s orbital: The 3s orbital is spherical in shape and can hold up to 2 electrons.
3p orbitals: The 3p orbitals have a dum/bb/ell shape and consist of three individual orbitals: 3px, 3p/y, and 3pz. Each of these orbitals can hold up to 2 electrons, so the total capacity of the 3p sublevel is 6 electrons.
3d orbitals: The 3d orbitals have complex shapes and consist of five individual orbitals: 3dxy, 3dxz, 3dyz, 3dx2-y2, and 3dz2. Each of these orbitals can also hold up to 2 electrons, resulting in a total capacity of 10 electrons for the 3d sublevel.
In summary, for n = 3, the possible orbitals are 3s, 3p (3px, 3py, 3pz), and 3d (3dxy, 3dxz, 3dyz, 3dx2-y2, 3dz2).
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Answer:The n = 3 shell, for example, contains three subshells: the 3s, 3p, and 3d orbitals. There is only one orbital in the n = 1 shell because there is only one way in which a sphere can be oriented in space.
Explanation:hope this helps:D
B a nonmetal bonds with another nonmetal
C a metal bonds with a nonmetal
D three nonmetals bond together