Search Header Logo

Keemia 8.klassi kordamine

Authored by Lisete Žvirblis

Chemistry

9th Grade

Used 24+ times

Keemia 8.klassi kordamine
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Oksiidi üheks elemendiks on alati...

Metall

Mittemetall

Hapnik

Vesinik

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Oksiide liigitatakse

Metalliline ja mittemetalliline

Happeline ja aluseline

Orgaaniline ja anorgaaniline

Tugevad ja nõrgad

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Süsinikdioksiid

CO

SO

CO2

SO2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Li2O

Liitiumdioksiid

Liitiumoksiid

Liitium(II)oksiid

Liitium(I)oksiid

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Oksiidid tekivad lihtaine reageerimisel..

hapnikuga

metalliga

vesinikuga

veega

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tugevalt aluselise oksiidi reageerimisel veega tekib..

Vesi

Hape

Alus

Ei reageeri üldse

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Happed on ained, mis annavad lahusesse..... ioone

hapniku

vesiniku

aluselisi

happelisi

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?