În șirul următor sunt doar metale:

Metale alcaline

Quiz
•
Chemistry
•
9th Grade
•
Medium
Nataly Sandu
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na, Ca, Al, Fe
Li, H2, Au, Mg
C, K, Ba, Ag
N2, Cl2, Li, Fr
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
În șirul următor metalele alcaline sunt:
Al, Ga, Zn, K
Fe, K, Ca, Ba
Li, Na, K, Fr
Na, Mg, Al, K
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
În Sistemul Periodic calciu este situat în:
grupa 3, perioada 3
grupa 2, perioada 4
grupa 1, perioada 2
grupa 2, perioada 2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Masa atomică relativă a calciului:
40 g/mol
20 g/mol
24 g/mol
11 g/mol
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sodiul și potasiul pe ultimul nivel energetic conțin:
2 electroni
5 electroni
1 electron
3 electroni
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fenolftaleina în mediul bazic se colorează în:
albastru
verde
roz/zmeuriu
incolor
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Atomul de calciu conține:
40 electroni, 40 protoni, 40 neutroni
20 electroni, 20 protoni, 20 neutroni
11 electroni, 11 protoni, 12 neutroni
19 electroni, 19 protoni, 20 neutroni
Create a free account and access millions of resources
Similar Resources on Quizizz
6 questions
Tavola Periodica

Quiz
•
9th Grade
10 questions
Fosforul și compușii lui

Quiz
•
9th Grade
9 questions
Recapitulare Anorganica

Quiz
•
9th Grade
7 questions
Sulful și compușii săi

Quiz
•
9th Grade
10 questions
Ti ricordi? I Liceo

Quiz
•
9th Grade
12 questions
Acizi și baze

Quiz
•
9th Grade
15 questions
MATURA 1

Quiz
•
9th Grade
15 questions
Legami chimici

Quiz
•
7th Grade - University
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
25 questions
Spanish preterite verbs (irregular/changed)

Quiz
•
9th - 10th 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
8 questions
"Keeping the City of Venice Afloat" - STAAR Bootcamp, Day 1

Quiz
•
9th - 12th Grade
26 questions
June 19th

Quiz
•
4th - 9th Grade
27 questions
STAAR English 1 Review

Quiz
•
9th Grade
20 questions
Understanding Linear Equations and Slopes

Quiz
•
9th - 12th Grade