nazvoslovie

Question 1

prvok

Answer 1

subor atomov ktore maju rovnake protonove cislo

Question 2

co udava oxidacne cislo

Answer 2

pocet prijatych alebo odvzdanych elektronov pri vzniku chemickej vazby

Question 3

kde piseme ox cislo

Answer 3

pravy horny index rimskym cislo

Question 4

co ma ox cislo O

Answer 4

volne stojace atomy alebo molekuly

Question 5

zaporne ox cisla

Answer 5

-1 az -4

Question 6

kladne ox cisla

Answer 6

1 az 8

Question 7

sucet ox cisel sa rovna

Answer 7

nule

Question 8

vodik ma vzdy ox cislo

Answer 8

1
-1 v niek hydridoch

Question 9

kyslik ma ox cislo

Answer 9

-2
-1 v peroxidoch

Question 10

fluor

Answer 10

-1

Question 11

prvky 1.A sk

Answer 11

1

Question 12

prvly 2.A sk

Answer 12

2

Question 13

A prvky maju max ox cislo podla

Answer 13

toho v akej skupine lezi

Question 14

co su to oxidy

Answer 14

2-prvkove zluceniny kyslika a ineho prvku

Question 15

co su to hydroxidy

Answer 15

zluceniny s charakteristickou hydroxidovou skipinou
(OH)-1

Question 16

ako delime kyseliny

Answer 16

kyslikate a bezkyslikate

Question 17

ako rozlisime bezkyslikatu kyselinu

Answer 17

koncovkou vodikova

Question 18

co su bezkyslikate kyseliny

Answer 18

2-prvkove zluceniny vodika s inym kyselinotvornym prvkom

Question 19

ake pozname bezkys kyseliny

Answer 19

kys florovodikova
kys chlorovodikova
kys bromovodikova
kys jodovodikova
kys sulfanova H2S

Question 20

co su to kyslikate kyseliny

Answer 20

3-prvkove zluceniny vodika kyslika a kyselinotvorneho prvku

Question 21

ktore kyslikate kyseliny musim vediet naspamat

Answer 21

kyselina dusicna HNO3
kyselina sirova H2SO4