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Water expands on solidification because the hydrogen bonds between water molecules in ice are arranged in a hexagonal structure with more space between the molecules compared to liquid water. This results in a decrease in density and an expansion of volume when water freezes into ice.
it depends on the sponge. different sponges have different masses, sizes, and different amounts of space bettween each atom. and because they are grown, we cant control exactly any of these factors. but my guess for the average cleaning sponge is about 4-6 times.
Normaly ,the atoms within a material are natural having an equal number of electrons(-) and protons(+) however friction bettween certain materials cause electrons to move from one material to the other.when electrons are added to a material the material has a negative charge from a material the material has a positive(+).Electrical charges caused by friction are called static electricity .Materials with like charges repel each other materials with unlike charges attract each other .
Bar magnets repel when like poles (N-N or S-S) are facing each other, and attract when opposite poles (N-S) are facing each other. This is due to the arrangement of magnetic domains within the magnet creating a magnetic field that interacts with nearby magnets.
A pure bond in chemistry refers to a covalent bond formed between atoms of the same element. These bonds are considered pure because the electrons are shared equally between the atoms, resulting in a symmetrical distribution of charge. Pure bonds are typically found in diatomic molecules such as H2 or O2.
boy and girl
What is the link bettween the heat and lungs
Apartheid is/was one form of segregation.
a male combee will evolve bettween 30 and 60
no you can not trade bettween those games
BETTWEEN 135 TO 165
they live in captivity from bettween 20-25 years
you can be directly bettween the center of the earth and the moon, if that's what you mean
what is diffrence bettween low sulfur disel and high sulfer deise
The triangular trade was bettween North America, Europe, and Africa.
about $49 dollars, or so. bettween there. sometimes it can depend where you buy it.