
MOLECULA
Interactive Video
•
Chemistry
•
7th Grade
•
Hard
Lenus Marcu
FREE Resource
4 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce este o moleculă?
Când doi atomi se unesc.
O substanță simplă.
Un atom cu un singur electron.
O formă instabilă de oxigen.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Când se formează substanțe simple?
Când atomii sunt diferiți.
Când atomii sunt identici.
Când un atom are un singur electron.
Când se combină doi atomi de hidrogen.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce indică numărul de la baza simbolului într-o moleculă?
Numărul de electroni de pe ultimul strat.
Numărul de protoni.
Numărul de atomi combinați.
Covalența elementului.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce reprezintă covalența unui element într-o moleculă?
Numărul total de electroni ai atomului.
Numărul de electroni cu care participă fiecare element.
Numărul de straturi electronice.
Numărul de protoni din nucleu.
Similar Resources on Wayground
6 questions
CLEAN : Syrian sides submit documents on political deal: UN envoy
Interactive video
•
9th - 10th Grade
9 questions
Los canarios reclaman un turismo sostenible
Interactive video
•
6th - 8th Grade
6 questions
CLEAN : Analyst explains euphoria in Brazil stock market
Interactive video
•
6th - 8th Grade
5 questions
Mito la pincoya
Interactive video
•
6th Grade
11 questions
Procesos Geológicos: Degradación, Erosión y Deposición
Interactive video
•
5th - 8th Grade
6 questions
VOICED : Tea in the Highlands Mad grower tends blooming crop
Interactive video
•
9th - 10th Grade
6 questions
CLEAN : Track team trains as Israel launches first Tour de France team
Interactive video
•
9th - 10th Grade
6 questions
CLEAN : Guaido criticises UN for allowing Venezuela a seat on Rights Council
Interactive video
•
9th - 10th Grade
Popular Resources on Wayground
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
4:3 Model Multiplication of Decimals by Whole Numbers
Quiz
•
5th Grade
10 questions
The Best Christmas Pageant Ever Chapters 1 & 2
Quiz
•
4th Grade
12 questions
Unit 4 Review Day
Quiz
•
3rd Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
15 questions
Solving Equations with Variables on Both Sides Review
Quiz
•
8th Grade
Discover more resources for Chemistry
10 questions
Exploring Ionic and Covalent Bonding Concepts
Interactive video
•
6th - 10th Grade
18 questions
ionic and covalent bonding
Quiz
•
6th - 9th Grade
13 questions
Metals, nonmetals, and metalloids
Quiz
•
6th - 8th Grade
20 questions
Periodic Table Review
Quiz
•
7th Grade
18 questions
Heating and Cooling Curves & States of Matter
Quiz
•
7th Grade
20 questions
Solutes, Solvents, Solutions
Quiz
•
6th - 8th Grade
20 questions
Properties of Water
Quiz
•
6th - 8th Grade