Chemical Bonds
What is a Metallic Bond?
A combination of two metals
What is the yield ?
the arrow that points to the products
What are Acids and Bases?
Two types of chemical substances that can change how things behave
What are the indicators?
Tools that show us how acidic or basic the substances is
In a Metallic Bond, what happens to the atom's e-s?
They get pooled
What is a Covalent Bond?
A combination of two non-metals
What is the product?
The resulting substance
Which scientist helped us learn about acids and bases?
A Swedish scientist named Svante Arrhenius
What are ions?
Different versions of of an element with a different # of e- and a different charge
In an Ionic Bond, what happens to the atom's e-s?
They get transfered
What is an Ionic Bond?
a combination between a metal and a non-metal
What are the reactants?
the starting materials (ingredients)
What is the significance of the pH scale?
It simplifies and identifies the concentration of acidity or alkalinity in a substance.
How do you know if a liquid substance can be an acid or a base?
It's based on how it dissociates the water molecules
In a Covalent Bond, what happens to the atom's e-s?
They separate
Which bond allows prefixes?
Covalent Bonds
What does the yield do?
It separates the reactants from the products
What does pH stand for?
potential of Hydrogen
Where can you find acids and bases?
Foods, cleaners, and inside your body
How do we name Covalent compounds?
The 1st non-metal's name stays the same but you use a prefix. The 2nd non-metal ends in 'ide' and a prefix.
What does malleable mean?
It can be shaped
What do the coefficients and subscript do?
They tell you how many atoms there are in a chemical equation
What does neutralize mean?
to make neutral
Who developed the pH scale?
Soren Sorenson
What does conductive mean?
It allows electricity to run through