Extra Q's Flashcards
1
Q
What is the overall charge of an ionic compound?
A
0
2
Q
write out disulfur dichloride
A
S2Cl2
3
Q
When can an atom emit a photon of light?
A
when the elctron levels change
4
Q
A given set of d orbitals consists of _____ orbitals
A
5 orbitals
5
Q
If all frequencies of visible light enter the eye together the brain sees _____
A
white
6
Q
What term do we use for all forms of electromagnetic radiation?
A
Electromagnetic Spectrum
7
Q
How many unpaired electrons does Sn have?
A
2
8
Q
What did Dalton discuss in his atomic theory?
A
all matter is made of atoms, which are indivisible.
9
Q
An atom becomes negatively charged by _______
A
attracting additional atoms
10
Q
What is the least reactive metal?
A
platinum
11
Q
Which property is not used to separate a mixture
A
the ability to react to an acid
