EOG Vocab 4: Chemistry

I am the part of the atom that makes up its “core” Nucleus

I have a negative charge and move around the nucleus Electron

I am the bond between elements that share electrons Covalent Bond Non metal to Non Metal

I have the following traits: conduct heat and electricity well, malleable and ductile, and have luster Metal

I am the term used to describe OUTSIDE shell electrons Valent Electrons

I am the family with a Full Shell of electrons: last column of P. Table Noble Gases

I am the part of the atom with a positive charge Proton

I am the purest form of matter Element

I am the term used to describe when two or elements join Molecule

I am found using the number of protons + number of neutrons Atomic Mass

I am found by knowing the number of protons in an element Atomic Number

I have the following traits; I may conduct heat or energy well, I may have luster, and maybe malleable and ductile, but never all 3 traits Metalloid

I am a bunch of atoms or molecules grouped together but NOT chemically bonded; “chex mix” Mixture

I am the term used to describe any chemical not naturally found; nylon, polyester, plastics Synthetic

I am the 3 states of matter Solid, Liquid, and Gas

I am any chemical that causes cancer Carcinogen

Ionic Bond Metal to Non-Metal I am the bond formed between elements that TRANSFER electrons: Strongest Bond; Ionic Bond Metal to Non-Metal

I am the family of metals that is the most reactive: First Column Alkali

I am the term used to describe chemicals that change your DNA Mutagen

I am the least commonly found state of matter for the elements Liquid

I am formed when atoms or molecules chemically bond Compound

I am the second most reactive groups of Metals Alkaline Earth

Law of the Conservation of Mass I am the law that states that what you start with in terms of matter and atoms you must end with in a chemical reaction Law of the Conservation of Mass

I am the most commonly found compound on Earth seen in all 3 States of Matter Water