Kemijske promjene i svojstva tvari

Quiz
•
Chemistry
•
8th Grade
•
Hard
Karlo Vorih
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
kemijska jednažba ima
kvalitativno značenje
kvantitativno značenje
kvalitativno i kvantitativno značenje
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Izbaci uljeza. Glavni čimbenici koji utječu na brzinu kemijske reakcije jesu
temperatura
površina čvrstih tvari
katalizatori i inhibitori
svijetlost
koncentracija reaktanata
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Enzimi su biološki katalizatori.
točno
netočno
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Inhibitori su tvari koji ubrzavaju kemijske reakcije
točno
netočno
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Katalizatori su tvari koji ubrzavaju kemijske reakcije.
točno
netočno
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Elementarni sumpor pojavljuje se u jednom kristalnom obliku
točno
netočno
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Spojevi metala i sumpora nazivaju se sulfidi.
točno
netočno
Create a free account and access millions of resources
Similar Resources on Wayground
Popular Resources on Wayground
55 questions
CHS Student Handbook 25-26

Quiz
•
9th Grade
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
10 questions
Chaffey

Quiz
•
9th - 12th Grade
15 questions
PRIDE

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
22 questions
6-8 Digital Citizenship Review

Quiz
•
6th - 8th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
15 questions
PRIDE

Quiz
•
6th - 8th Grade
22 questions
6-8 Digital Citizenship Review

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

Interactive video
•
6th - 10th Grade
18 questions
7SS - 30a - Budgeting

Quiz
•
6th - 8th Grade
27 questions
Geo #2 Regions

Quiz
•
8th Grade
20 questions
Lab Safety and Equipment

Quiz
•
8th Grade
24 questions
Flinn Lab Safety Quiz

Quiz
•
5th - 8th Grade
29 questions
Viking Voyage Day 1 Quiz

Quiz
•
8th Grade