Home Library Explore SAT

Home Library Explore SAT

Classifying the Elements Flashcards | StudBud

Explore/Classifying the Elements

Classifying the Elements

10 terms·StudBud Administration·36 plays

A #chemistry quiz that seeks to reinforce what students know of the #symbols and #names of the #elements and their #electron #configuration

Flashcards10 cardsFPractice quizPHost liveL

Questions 10

Answers

1
What type of info. can be displayed in a periodic table?
Wavelength
Physical properties of the atom
symbols, name and structure of their atoms.
Fluorescent spectra
2
How can elements be classified according to their electron configuration?
s,p,d,f
Periods
metals and non metals
noble gases, inner transition metals, transition metals
3
Which block contains the radioactive elements?
S
P
D
F
4
Noble gases are sometimes referred as inert gases because...
They are gasses at room temperature
Their highest occupied energy levels are not filled
They rarely take part in a chemical reaction
They do not exist in nature
5
Which pair of the following are transition metals?
Cu, I
Th, Mn
Kr, Zn
Au, Fe
6
what is the electron configuration of Gold
1s22s22p63s23p63d104s24p64d105s25p64f145d106s1
1s22s22p63s23p63d 104s24p64d105s25p64f145d56s2
1s22s22p63s23p63d104s24p64d105s25p64f145d106s26p2
1s22s22p63s23p63d104s24p64d105s25p64f145d106s2.
7
What are noble gases?
Halloids
Full shell elements
Inert gases
Gaseous metallic elements
8
The elements in the groups1A and 2A are called
Alkalines
alkali metals and alkali noble earth gases
Halogens
Alkali metals and alkali earth metals
9
Which of the following are transition metals:
Lithium
Zirconium
Aluminum
Lead
10
Which element is found on Group 1A, period 7?
Ra
Rn
Ac
Fr