Periodická Sústava Prvkov Flashcards

1
Q

Ake su pokusy o vytvorenie tabulky (kto)

A

Dobereiner-pravidlo triad

Newland-pravidlo oktáv

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Ake je povodne znenie periodickeho zakona

A

Vlastnosti prvkov sa periodicky menia v zavislosti od vzrastajucej atomovej hmotnosti

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Moderny periodicky zakon

A

Vlastnosti prkov sa periodicky menia v zavislosti od vzrastajuceho prot.cisla

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Co vieme zistit z tabulky

A
Protonove cislo 
Znacka prvku 
Nazov prvku 
Relativna atomova hmotnost
…
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Co je v periodickej tabulke prvkov

A

7period

18stlpcov

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Rozdelenie prvkov v psp

A

1.a alkalicke kovy
2.a kovy alkalickych zemin
6.a chalkogeny
7.a halogeny
8.a vzacne plyny
8.b 4.perioda triada zeleza fe co ni
8.b 5.perioda lahke platinove kovy ru rh pd
8.b 6.perioda tazke platinove kovy os ir pt
Lantanoidy 6.perioda—>pod tabulkou
Aktinoidy 7.perioda—->pod tabulkou

How well did you know this?
1
Not at all
2
3
4
5
Perfectly