1
Q
The number at the top of nuclide notation represents?
A
• Mass number
2
Q
The number at the bottom of nuclide notation represents?
A
• Atomic number
3
Q
The mass number tells us?
A
• The number of protons + neutrons
4
Q
The atomic number tells us?
A
• No. of protons & electrons
5
Q
Is a +ion a mental or non-mental?
A
• Metal
6
Q
Is a -ion metal or non-metal?
A
• Non-metal
7
Q
When dealing with nuclide notation of an ion, do you include the charge?
A
• Yes
8
Q
What do u add to the nuclide notation besides the atomic number & mass number when dealing with an ion?
A
• The charge
9
Q
What is the number of protons equal to in an atom?
A
• No. of electrons/atomic number
10
Q
How to find No. of neutrons?
A
Protons - mass number
or
Mass number - atomic number
Chemistry
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