Subliniaţi cu o linie oxizii acizi şi cu două linii oxizii bazici: K2O, P2O5, ZnO, NO2, MgO, CO, Cu2O, SO2, HgO.

Test de Evaluare Oxizi

Quiz
•
Chemistry
•
8th Grade
•
Hard
Daniela Damo
FREE Resource
20 questions
Show all answers
1.
OPEN ENDED QUESTION
3 mins • 1 pt
Evaluate responses using AI:
OFF
2.
OPEN ENDED QUESTION
3 mins • 1 pt
Obţineţi oxidul de magneziu prin 2 metode.
Evaluate responses using AI:
OFF
3.
OPEN ENDED QUESTION
3 mins • 1 pt
Ce proprietăţi chimice au oxizii? Exemplificaţi.
Evaluate responses using AI:
OFF
4.
OPEN ENDED QUESTION
3 mins • 1 pt
Identificaţi substanţele chimice a, b, d, e, f din următoarea schemă de reacţii: a → CaO + b; b + NaOH → Na2CO3 + H2O; CaO + d → CaCl2 + H2O; CaO + H2O → e; b + H2O → f.
Evaluate responses using AI:
OFF
5.
OPEN ENDED QUESTION
3 mins • 1 pt
Precizaţi care sunt proprietăţile fizice ale oxizilor.
Evaluate responses using AI:
OFF
6.
OPEN ENDED QUESTION
3 mins • 1 pt
Denumiţi următorii oxizi: SO3, Cr2O3, N2O5, CaO, CO2, Na2O.
Evaluate responses using AI:
OFF
7.
OPEN ENDED QUESTION
3 mins • 1 pt
Clasificaţi oxizii din ex. anterior după criteriile cunoscute.
Evaluate responses using AI:
OFF
Create a free account and access millions of resources
Similar Resources on Quizizz
20 questions
reacciones quimicas

Quiz
•
1st Grade - University
20 questions
Reacciones químicas y estequiometría

Quiz
•
3rd - 12th Grade
21 questions
Reacții de combinare și de descompunere

Quiz
•
8th Grade
16 questions
Balanced or Unbalanced Equations

Quiz
•
6th - 8th Grade
20 questions
ZWIĄZKI WĘGLA Z WODOREM

Quiz
•
8th Grade
17 questions
7.PS1.4 - Chemical Reactions

Quiz
•
6th - 8th Grade
20 questions
Chemia VIII- Sposoby otrzymywania kwasów tlenowych

Quiz
•
8th Grade
15 questions
Chemical Formulas Checkpoint

Quiz
•
6th - 8th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
20 questions
Math Review - Grade 6

Quiz
•
6th Grade
20 questions
math review

Quiz
•
4th Grade
5 questions
capitalization in sentences

Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance

Interactive video
•
5th - 8th Grade
15 questions
Adding and Subtracting Fractions

Quiz
•
5th Grade
10 questions
R2H Day One Internship Expectation Review Guidelines

Quiz
•
Professional Development
12 questions
Dividing Fractions

Quiz
•
6th Grade
Discover more resources for Chemistry
5 questions
capitalization in sentences

Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance

Interactive video
•
5th - 8th Grade
10 questions
Identify Slope and y-intercept (from equation)

Quiz
•
8th - 9th Grade
10 questions
Juneteenth: History and Significance

Interactive video
•
7th - 12th Grade
15 questions
Volume Prisms, Cylinders, Cones & Spheres

Quiz
•
8th Grade
26 questions
June 19th

Quiz
•
4th - 9th Grade
25 questions
Argumentative Writing & Informational Text Vocabulary Review

Quiz
•
8th Grade
18 questions
Informational Text Vocabulary

Quiz
•
7th - 8th Grade