9. KD. METALAI.

Quiz
•
Chemistry
•
9th Grade
•
Hard
Vygandas Marozas
Used 28+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Kuri medžiaga nereaguoja su druskos rūgštimi:
Cu
Cu(OH)2
CuO
Cu(OH)2(CO3) (malachitas)
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Kai kurie radijo detalių kontaktai paauksuojami. Ko siekiama?
Aktyvinti sąveiką su aplinkos medžiagomis
Didinti dirbinio atsparumą
Didinti dirbinio kainą
Apsaugoti nuo korozijos
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Tarp kurių medžiagų (druskų tirpalų) galima reakcija?
Pb ir ZnSO4
Fe ir CuCl2
Zn ir MgCl2
Au ir AgNO3
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Kurio metalo danga netinka laivo korpusui apsaugoti nuo korozijos?
Al
Zn
Cu
Mg
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Gamtoje randamas grynas metalas:
Pb
Al
Zn
Ag
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Kuris iš šių metalų yra laikomas alyvoje?
Mg
Li
Hg
Mg
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Kurį iš nurodytų metalų galima pjaustyti peiliu?
K
Al
Fe
Cu
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Metalai gamtoje ir žmogaus organizme Ig. kl.

Quiz
•
9th Grade
11 questions
Neorganinių junginių klasių nustatymas

Quiz
•
9th Grade
20 questions
Oksidai

Quiz
•
9th Grade
10 questions
Hidroksidai

Quiz
•
9th Grade
10 questions
Vanduo

Quiz
•
9th Grade
10 questions
Hóa học 9 - Ôn tập chương 1

Quiz
•
9th Grade
15 questions
Balancing Chemical Reactions

Quiz
•
9th - 12th Grade
20 questions
Metalai

Quiz
•
9th Grade
Popular Resources on Wayground
55 questions
CHS Student Handbook 25-26

Quiz
•
9th Grade
10 questions
Afterschool Activities & Sports

Quiz
•
6th - 8th Grade
15 questions
PRIDE

Quiz
•
6th - 8th Grade
15 questions
Cool Tool:Chromebook

Quiz
•
6th - 8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
20 questions
Bullying

Quiz
•
7th Grade
18 questions
7SS - 30a - Budgeting

Quiz
•
6th - 8th Grade
Discover more resources for Chemistry
20 questions
Lab Safety and Lab Equipment

Quiz
•
9th - 12th Grade
20 questions
Lab Equipment Quiz Chemistry

Quiz
•
9th - 12th Grade
15 questions
Atoms, Ions, and Isotopes

Quiz
•
9th - 12th Grade
20 questions
Lab Safety

Quiz
•
9th - 12th Grade
8 questions
Metric System

Lesson
•
9th - 12th Grade
40 questions
Lab Safety

Quiz
•
9th - 12th Grade
6 questions
Classification of Matter

Lesson
•
9th - 12th Grade
12 questions
Significant figures

Quiz
•
9th - 12th Grade