Kalcij

Kalcij

10th Grade

10 Qs

quiz-placeholder

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Kalcij

Kalcij

Assessment

Quiz

Chemistry

10th Grade

Medium

Created by

Maja Racanović

Used 2+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

Kalcij je zemnoalkalijski metal.

True

False

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

Koji od navedenih nije mineral kalcija?

vapnenac

gips

dolomit

sfalerit

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

U kakvoj vodenoj otopini nastaje sadra?

U nezasićenoj vodenoj otopini kalcijeva hidrogenkarbonata

U prezasićenoj vodenoj otopini kalcijeva hidrogenkarbonata

U vodenoj otopini kalcijeva karbonata

Ne nastaje u vodenoj otopini

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

CaO je formulska jedinka za...

živo vapno

gašeno vapno

kalcijev karbonat

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

Taloženjem sedre nastali su prekrasni slapovi rijeka...

Plitvice i Zrmanje

Neretve i Kupe

Korane i Krke

Dobre i Zrmanje

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

Gips se koristi samo u medicini.

True

False

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

Kalcijev karbonat najvažniji je spoj kalcija.

True

False

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