Answer:
mixture is the combination of more than two atom with fixed ratio. for eg Co2, 02
The presence of hydrogen ions. H+
Density always tells you the mass of exactly one unit of volume of a given substance.The answer is 68 g
Answer: made up of an infinite number of indestructible atoms in unpredictable motion.
they're experts in iron metallurgy
The bantu was originated from the southern part of Africa ( round republic of Congo) , and has been the expert of utilizing iron among the ancient tribe
Mostly they use it for their Agricultural system ( such as their Irrigation system, for their agricultural tools, etc)
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