Happed on ained, mis
Happed ja nende omadused

Quiz
•
Chemistry
•
8th Grade
•
Medium
Trine Kasemägi
Used 127+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
ei reageeri millegiga
annavad lahusesse vesinikioone
on maheda maitsega
ei ole söövitavad
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Mida tähendab antud ohutusmärk?
Plahvatusohtlik
Mürgine
Söövitav
Sobib kätele määrimiseks
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Kõigi hapete koostisesse kuuluvad
vesiniku aatom
lämmastiku aatom
süsiniku aatom
hapniku aatom
4.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
Kõige tugevamad happed on
H2SO4
HNO3
HCl
H2CO3
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Kui tugevat hapet läheb naha peale, peab
seda pesema vaid veega
valama peale veel hapet
loputama seda söögisooda lahusega
mitte midagi tegema
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Happe ja vee kokku segamisel tuleb
valada vett happesse
lisada vähehaaval hapet veele
need korraga valada ühte anumasse
hapet ja vett ei tohi üldse kokku segada
7.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
Hape koosneb (vali kaks)
vesinikioonist H+
vesinikioonist H-
happe anioonist (negatiivse laenguga)
happe katioonist (postiivse laenguga)
Create a free account and access millions of resources
Similar Resources on Quizizz
20 questions
chất béo

Quiz
•
1st Grade - University
20 questions
Անօրգանական նյութերի դասերը

Quiz
•
8th Grade
16 questions
Happed ja lahused

Quiz
•
8th Grade
16 questions
Anorgaaniliste ainete põhiklassid

Quiz
•
8th - 9th Grade
20 questions
Класи нерганічних сполук

Quiz
•
1st - 12th Grade
15 questions
Sole

Quiz
•
8th Grade
18 questions
Chemical Formulae

Quiz
•
6th - 8th Grade
20 questions
Ôn tập Hóa học 8

Quiz
•
8th - 9th 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