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Question | Answer |
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protons | positively charged part of the nucleus of an atom |
electrons | the negatively charged particle in an atom on the electron cloud |
neutron | the neutral charged particle in the nucleolus of an atom |
nucleus | center of an atom(positively charged) |
atom | smallest unit of an element |
spiral galaxy | a galaxy shaped like a spiral |
irregular galaxy | not as common, no specific shaped galaxy |
elliptical galaxy | galaxy shaped like an oval and only holds old stars |
red giant | star as big as our sun |
white dwarf | planet size hot dim star |
valence electron | electrons on the outer electron cloud |
isotope | what an atom becomes when it louses a neutron |
prediction | an educated guess at what might happen next |
beaker | A beaker is a simple container for stirring, mixing and heating liquids commonly used in many laboratories. |
graduated cylinder | used to accurately measure the volume of an object. Water displacement can be used to find out the volume of an object |