
Structura atomului

Quiz
•
Chemistry
•
7th Grade
•
Hard
valea moldovan
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Atomul este format din...
Nucleu și învelișul electronic
nucleu și protoni
protoni și neutroni
protoni și electroni
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Atomul este
cea mai mică particulă
cea mai mică moleculă
cel mai mic mol
cel mai mic fragment
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
În nucleu se găsesc
electroni și protoni
protoni și neutroni
neutroni și electroni
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simbolul chimic al clorului este
P
S
Cl
O
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Z se numește
numarul de protoni
numarul de neutroni
numărul atomic
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care este formula de aflare a neutronilor (N)
N= Z-A
N = A - Z
Z= A - N
Z = N -A
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câți netroni are clorul
35
17
18
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cîte straturi electronice are atomul de Clor
7
3
2
5
Similar Resources on Wayground
10 questions
Atomul și Tabelul Periodic al Elementelor

Quiz
•
7th Grade
10 questions
Învelișul de electroni. Configurații electronice

Quiz
•
7th Grade
9 questions
Introducere in chimia organica

Quiz
•
7th Grade
7 questions
Ripasso di chimica

Quiz
•
7th Grade
13 questions
Tantal

Quiz
•
6th - 8th Grade
5 questions
Metode de separare a amestecurilor

Quiz
•
6th - 8th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
10 questions
UPDATED FOREST Kindness 9-22

Lesson
•
9th - 12th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
US Constitution Quiz

Quiz
•
11th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
20 questions
Solutes, Solvents, Solutions

Quiz
•
6th - 8th Grade
20 questions
Chemical and Physical Properties and Changes

Quiz
•
7th Grade
11 questions
States of Matter

Quiz
•
7th Grade
22 questions
PHYSICAL AND CHEMICAL PROPERTIES

Quiz
•
7th - 9th Grade
20 questions
heat transfer

Quiz
•
7th Grade
10 questions
Elements Vs Compounds

Quiz
•
5th - 7th Grade
18 questions
States of Matter & Phase Changes

Quiz
•
6th - 8th Grade
20 questions
Metals, Nonmetals, and Metalloids

Quiz
•
7th - 9th Grade