prvky

prvky

8th Grade

20 Qs

quiz-placeholder

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Ch03 Chemická vazba, aneb krádeže a sdílení elektronů

Ch03 Chemická vazba, aneb krádeže a sdílení elektronů

8th Grade

20 Qs

prvky

prvky

Assessment

Quiz

Science

8th Grade

Medium

Created by

Svetlana Hribalova

Used 69+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Značkou Na se označuje

sodík

dusík

draslík

vápník

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Značka F je pro

fosfor

bor

fluor

brom

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Značka Mg je pro

mangan

hořčík

železo

uhlík

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Dusík má značku

N

Na

H

C

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Vodík má značku

S

B

N

H

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Křemík má značku

S

Si

C

Cr

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Hliník má značku

Ar

Al

Au

Ag

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