
Chimia și mediul ambiant

Quiz
•
Chemistry
•
10th Grade
•
Easy
dorina grosu
Used 7+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
O soluție este un amestec format:
dintr-un component
mai mulți componenți
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Redox este reacție în care se:
modifică numărul de oxidare
nu se modifică numărul de oxidare
produce energie
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Substanțele simple constau din:
mai multe molecule
mai multe feluri de atomi
dintr-un singur fel de atomi
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Erupția vulcanilor au efect asupra mediului?
da
nu
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
În timpul erupțiilor vulcanice se eliberează gaze:
CO2
O2
H2O
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Reciclarea deșeurilor biodegradabile au loc prin:
topire
expunere la oxigen
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Poluanții biodegradabili sunt:
resturi alimentare și animale
plasticurile
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
Test Fulger În împărăția chimiei

Quiz
•
10th Grade
10 questions
ARENE - BAC

Quiz
•
10th Grade
15 questions
Legami chimici

Quiz
•
7th Grade - University
14 questions
Generalizarea nemetalelor

Quiz
•
10th Grade
9 questions
Alchene - proprietăți chimice

Quiz
•
10th Grade
14 questions
nomenclatura ferrari

Quiz
•
10th Grade
9 questions
Alcani-Alchene

Quiz
•
10th - 11th Grade
10 questions
Saggi alla fiamma e Tavola Periodica

Quiz
•
2nd Grade - University
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

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

Quiz
•
3rd Grade
10 questions
9/11 Experience and Reflections

Interactive video
•
10th - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
9 questions
Tips & Tricks

Lesson
•
6th - 8th Grade
Discover more resources for Chemistry
21 questions
Lab Safety

Quiz
•
10th Grade
15 questions
Significant figures and Measurements

Quiz
•
10th Grade
30 questions
Aca Nuclear Chemistry

Quiz
•
10th Grade
16 questions
Counting Sig Figs

Quiz
•
10th - 12th Grade
20 questions
Atomic Structure

Quiz
•
10th - 12th Grade
17 questions
CHemistry Unit 7 Dimensional Analysis Practice

Quiz
•
9th - 12th Grade
30 questions
Unit 1.2 Nuclear Chemistry

Quiz
•
10th Grade
20 questions
History of the Atom

Quiz
•
10th Grade