Periodic Table Word Scramble
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Term | Definition |
Matter | Anything that has mass and takes up space |
Mass | the material/ stuff that matter is madeup of - it can be measured |
Space / Volume | the specific area/ place that matter takes up |
Density | D=m/vth amount of mass in a specific volume of space |
Atom | smallest part of an element , the building blocks of all matter |
Electron | particle of atom with a negative charge, moves around the nucleus and has an attractive force that allows it to bond with other atoms creating everything in the universe. |
Proton | Particle of an atom with a positive charge located inside the nucleus |
Neutron | Particle of an atom with a neutral /no charge located inside the nucleus along with the proton |
Periodic Table | Large grid that identifies and classifies all of the elements by their chemical and physical properties |
Element | the simplest substances that cannot be broken down/they make up all matter in the universe |
Periods / Rows | rows that tell how many energy levels each elements has for the electrons to move around |
Groups of family / Columns | Columns that tell how many valence electrons each element has/ the number of electrons that can move on its outer shell/ energy level |
Valence Electrons | The electrons that move on the outer shell / energy level of an atom |
Atomic Mass | the measurement of the mass for an elements atoms |
Chemical Property | the ability of substances to combine with one another forming new and different compounds and molecules |
Physical Property | the state of matter and appearance of a substance |
Ionic Bond | when elements either lose or gain an electron during bonding |
Covalent Bond | when elements share electrons during bonding |
Chemical Change / Reaction | elements bond together through the attractive force of electrons creating a whole, new and different substance |
Compound / Molecule | two or more elements combine together in a specific ratio/pattern creating a whole, new and different substance |
Mixture | two or more substances combine together keeping their original properties, they DO NOT CHANGE into a new compound/substance |
Nobel Gases | all of the elements in group #18 they are most stable elements because they have eight electrons in thier outer shell |
Halogens | all of the elements in group#17 they are very reactive bonding easily with elements in group #1 because they have seven valence electrons and want to be stable |
Alkali Metals | all of the elements in group #1 they are very reactive because the only have one valence electron |
Metalloids | Elements between metals and non-metals that can react either way, they have 3-7 valence electrons |
Created by:
brittneyhanson2
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