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If the element copper has 29 protons, how many electrons does it have?
decomposition
A baking soda paste, because it is a base.
How many electrons are in the outer shell.
covalent bond
element name
29 electrons.
the pH scale
Molecules are too small.
You can determine the concentration of acids or bases in a solution by using ____.
decomposition
A baking soda paste, because it is a base.
How many electrons are in the outer shell.
covalent bond
element name
29 electrons.
the pH scale
Molecules are too small.
In a(n) ____ atoms share electrons.
decomposition
A baking soda paste, because it is a base.
How many electrons are in the outer shell.
covalent bond
element name
29 electrons.
the pH scale
Molecules are too small.
A ____ reaction occurs when a compound is broken down into simpler compounds.
decomposition
A baking soda paste, because it is a base.
How many electrons are in the outer shell.
covalent bond
element name
29 electrons.
the pH scale
Molecules are too small.
Why are not all molecules also compounds?
decomposition
A baking soda paste, because it is a base.
How many electrons are in the outer shell.
covalent bond
element name
29 electrons.
the pH scale
Molecules are too small.
For sodium, Na is the _____.
decomposition
A baking soda paste, because it is a base.
How many electrons are in the outer shell.
covalent bond
element name
29 electrons.
the pH scale
Molecules are too small.
If someone is bit by a fire ant, the bite is painful because of the acid it contains. Which of the following would help with this pain?
decomposition
A baking soda paste, because it is a base.
How many electrons are in the outer shell.
covalent bond
element name
29 electrons.
the pH scale
Molecules are too small.
What does the group of an element tell you?
decomposition
A baking soda paste, because it is a base.
How many electrons are in the outer shell.
covalent bond
element name
29 electrons.
the pH scale
Molecules are too small.
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