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Chemical Equation

Across
Type of Bond Between nonmetals
AB===A +B
Formed by electrons between atoms
Outer shell electrons
A reactions that gets colder
A reaction that produces heat.
AB + C ==> AC +B
Muriatic Acid
On the right side of a chemical equation.
Metal and a NonMetal bond
On the left side of a chemical equation
Down
When there are the same number of atoms on both sides of a chemical equation
Element that makes up about 80 percent of air.
Gas in the Hindenburg
Draino
AB+CD==>AC + BD
Number in front of a molecule
A +B ===> AB
=== C02 +H20
Number below an element
Next largest element in air after Nitrogen