BENZEN

BENZEN

2nd Grade

6 Qs

quiz-placeholder

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Assessment

Quiz

Chemistry

2nd Grade

Medium

Created by

Alina Nan

Used 1+ times

FREE Resource

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Care este formula sarii de bucatarie?

ClNa

NaCl

Na2Cl

NaCl3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In ce substanta se dizolva iodul?

apa

alcool

cetone

aldehide

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

atomul este format din

nucleu

invelis electronic

nucleu si invelis electronic

protoni

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

izotopii sunt specii de atomi cu acelasi numar de

neutroni

protoni

masa atomica

numar atomic

5.

DRAW QUESTION

3 mins • 1 pt

Media Image

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

cati atomi de carbon contine benzenul?

2

8

6

4