Proiect chimie 7A molibden

Proiect chimie 7A molibden

7th Grade

9 Qs

quiz-placeholder

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Proiect chimie 7A molibden

Proiect chimie 7A molibden

Assessment

Quiz

Chemistry

7th Grade

Hard

Created by

Tudor Buzatu

Used 2+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Care este simbolul molibdenului?

GTA VI

U

Mo

Na

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Cum arata molibdenul?

Media Image
Media Image
Media Image
Media Image

3.

FILL IN THE BLANK QUESTION

1 min • 2 pts

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Care este punctul de topire al Molibdenului?

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

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Ce numar atomic are Molibdenul?

32

54,6

456

42

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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Ce tip de element este acesta?

metale alcaice

Metal tranzitional

gaz nobil

Nu stiu

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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In ce secol a fost descoperit molibdenul?

XIX

XVIII

4

X

7.

FILL IN THE BLANK QUESTION

1 min • 2 pts

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Completeaza propozitia: "Formează o varietate de compuși chimici, inclusiv oxizi, (...), halogenuri și complexe organometalice."

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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La ce este folosit molibdenul?

nu stiu

In a face otelul mai puternic

la droguri

Nu se foloseste la nimic

9.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Molibdenul este folosit in crearea?

metal

fertilizatorilor

mancarii

sarmalelor