According to Avogadros Hypothesis, the smallest particle of an element or a compound, that can exist independently, is called ____ .
a molecule
a cation
an anion
an atom
Additional Questions
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Atoms of an element differ from those of all other elements in |
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Nuclear fission is caused by the impact of |
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Which of the following rays are more penetrating? |
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How many colours the sunlight spectrum has? |
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The light of distant stars is affected by |
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The landmass of which of the following continents is the least? |
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Without ____ the equator would be much hotter than it is while the poles would be much cooler. |
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The habitats valuable for commercially harvested species are called |
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Which of the following is tropical grassland? |
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With the disintegration of USSR in end 1991, comprised of ____ Union Republics. |
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