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Walton's Murder 2

Vocab, Numbers, and Equations

QuestionAnswer
an atom that has gained or lost an electron ion
a bond that results from one atom stealing electrons from another atom ionic bond
an attractive force that holds atoms together chemical bond
a bond that results from two or more atoms sharing electrons covalent bond
a group of atoms covalently bonded together molecule
a group of different kinds of atoms bonded together compound
a shorthand way to write a compound formula
process of breaking old bonds and creating new ones chemical reaction
tells the number of compounds coefficeint
tells the number of atoms of a particular element in a compound subscript
in (3H₂O) what is the coefficeint? 3
in (3H₂O) what is the subscript on hydrogen 2
in (3H₂O) how many atoms of hydrogen are present? 6
in (3H₂O) how many atoms of oxygen are present? 3
an ingredient in a chemical reaction reactant
a new substance formed from a chemical reaction product
"to produce" or "yields" the arrow
"combines with" or "reacts with" the plus sign
in (Na + Cl --> NaCl) what is the product? NaCl
in (Na + Cl --> NaCl) what is the reactant Na or Cl
three compounds of sodium chloride which in total contain three atoms of sodium and three atoms of chlorine 3NaCl
the atoms of sodium combine with 3 atoms of chlorine to produce 3 compounds of sodium chloride 3Na + 3Cl --> 3NaCl
three compounds of magnesium chloride which contain in total three atoms of magnesium and six atoms of chlorine 3MgCl₂
two compounds of magnesium chloride which contain in total two atoms of magnesium and four atoms of chlorine 2MgCl₂
five compounds of carbon dioxide which in total contain five atoms of carbon and ten atoms of oxygen 5CO₂
five compounds of carbon monoxide which in total contain five atoms of carbon and five atoms of oxygen 5CO
two compounds of water which in total contain four atoms of hydrogen and two atoms of oxygen 2H₂O
two compounds of hydrogen peroxide which contain in total four atoms of hydrogen and four atoms of oxygen 2H₂O₂
three compounds of iron oxide which in total contain six atoms of iron and six atoms of oxygen 3Fe₂O₂
Created by: Mrs. Bridgman
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