random Facts And Questions Flashcards
1
Q
What’s in mass spectrum
A
Number of isotopes
mass of isotopes
relative abundances
So you can work out the relative atomic mass and identify the element
2
Q
What our group 8 gases also called
A
Inert gasses- unreactive
3
Q
How do you know how many electrons are in the middle of a dot and cross diagram
A
However many electrons and I’m needs for a full outer shell is the amount that goes in the overlap
4
Q
What absolute zero equal to
A
273°C
