Atom Word Scramble
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Term | Definition |
Atom | Smallest particle that still can be considered an element |
Electrons | charged particles |
Nucleus | the central and most important part of an object, movement, or group, forming the basis for its activity and growth. |
Protons | positively charged particles in an atoms nucleus |
Atomic Number | the number of protons in the nucleus of an atom |
isotopes | Atoms with the same number of protons and neutrons |
Mass number | an isotope is identified by a mass number |
atomic mass | element that is averaged mass of all the isotopes of that element |
periodic table | an arrangement of elements showing the repeating pattern of their properties |
chemical symbol | below the atomic number is a letter |
periods | the periodic table is arranged in rows , period contains a seriou of different numbers |
group | the elements in a column form a group |
Metals | elements that are good conductors of electric current and heat |
Created by:
15tashjen
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