Atom Vocab
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Neutron | Particle same as proton but no electric charge in them.
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| Compound | Made from two different atoms
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| Covalent Compound | Compound Two Non-Metals
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| Ionic compound | Metal and a Non-Metal
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| Molecule | Two or more atoms combined
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| Halogens | Combine easily and really reactive non-metals
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| Noble Gases | any of the gaseous elements helium, neon, argon, krypton, xenon, and radon,
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| Density | Measurement of the mass
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| Ductile | Can be drawn to a thin wire
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| Malleable | Smashed without Crumbling
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| Corrosive | To destroy a metal
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| Luster | Shiny
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| Atom | Particle that is made out of mostly everything.
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| Element | When something is made up of one kind of atom.
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| Proton | Has a positive charge
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| Electron | Has a negative charge
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| Matter | everything is made of
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| Chemical properties of metals | corrode easy (rust), some very reactive
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| Physical properties of metals | luster, good conductor of heat & electricity, high density, high melting point, ductile, used for electrical wiring
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| What are most abundant element(how many are there) | Metals 88
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| Group | Groups go Up/Down: indicate electrons in last shell
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| Period | Go across: indicate number of electron shells
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| Chemical property | a characteristic of a substance where it can undergo a chemical reaction and become something new
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| Physical property | a characteristic of a substance that does not change
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| Atomic mass - atomic number = | # of neutrons
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| Atomic number = # of | electrons or protons
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| Atomic number = # of | protons or electrons
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| Atomic structure | Details about each element's ___________ _______ can be found from periodic table
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| The Periodic Table of Elements | elements are organized into the ________ _____
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| Electron | Has small particles, negative charge, found outside of the nucleus, move quickly around outside of nucleus
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| Proton | Made of large particles, have positive charge, found in nucleus
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| Neutron | Made of large particles, has no charge (neutral) found in the nucleus of an atom
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| 3 subatomic particles of an atom | proton, electron, neutron
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| How are matter, element and atom related | All matter is made of elements, which are made of atoms!
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| An ____ is the smallest part of an element keeping all its properties | atom
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| An ______ is matter made of only one type of atom | element
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| physical properties of non metals | dull, good insulator, poor conductor, brittle (breaks easy), low density
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Created by:
Jerry.Reese23
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