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mathematically it was calculated that for the Rutherford model to be stable it would require that 1000 or more electrons be in a single atom, but atoms only have (naturally occurring atoms) less than 100 electrons.
divide its mass with its volume
because the solubility is a propety of a substance and some substance will dissolve in some substasnce but no others
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it is the something that can hear
A law is a description of a naturally occurring phenomenon, whereas a theory attempts to explain a law.
There is ample evidence that ebola is a naturally-occurring virus. There are many animals with antibodies to ebola and similar viruses. It is human nature to look for a conspiracy to explain such a natural force, but there is no science behind the belief that ebola is man-made.
There is ample evidence that ebola is a naturally-occurring virus. There are many animals with antibodies to ebola and similar viruses. It is human nature to look for a conspiracy to explain such a natural force, but there is no science behind the belief that ebola is man-made.
Answers cannot complete your homework for you, sorry. But you can follow the link, below, to learn more about pure substances vs mixtures.
The temperate grasslands are naturally hilly. The weather tends to be seasonal. Animals are all around.
Mass number is the average of all the naturally occurring isotopes of that element. When calculated, this average is not a whole number.
A diamond in a store does not contain carbon from any prehistoric animal. Diamonds are formed at depths of over 100 miles from naturally occurring carbon, and diamonds discovered on the surface of Earth are at least one billion years old, predating the evolution of dinosaur species.
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raw material - gold, bauxite, diamond natural resource - trees, water, animals basically raw materials are ores found in their state i.e bauxite is found in the ground and aluminum is extracted from it natural resource are naturally occurring and don't need altering, generally have uses to human beings