Alkáliföldfémek

Alkáliföldfémek

10th Grade

16 Qs

quiz-placeholder

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Alkáliföldfémek

Alkáliföldfémek

Assessment

Quiz

Chemistry

10th Grade

Practice Problem

Hard

Created by

Fruzsina Kertes

Used 7+ times

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16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Melyik NEM alkáliföldfém?

Na

Ca

Mg

Sr

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Melyik jellemző az alkáliföldfémekre?

könnyűfémek

nehézfémek

magas olvadáspontúak

fehér színű szilárd anyagok

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Melyik fém tárolható el levegőn?

magnézium

kalcium

stroncium

bárium

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Az alkáliföldfémek főcsoportszáma:

I. A

II. A

III.A

VIII. A

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A magnézium hideg vízzel nem reagál.

igaz

hamis

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Téglavörös lángfestésű.

Ca

Mg

Ba

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Nem képes a gázégő lángját megfesteni.

Mg

Ca

Ba

Sr

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