valency

valency

7th Grade

10 Qs

quiz-placeholder

Similar activities

cdb faseovergang

cdb faseovergang

1st - 12th Grade

15 Qs

BÀI 2 AN TOÀN TRÒG PHÒNG THÍ NGHIỆM

BÀI 2 AN TOÀN TRÒG PHÒNG THÍ NGHIỆM

6th - 12th Grade

10 Qs

Fformiwlau Cemegol Bl 7

Fformiwlau Cemegol Bl 7

6th - 8th Grade

10 Qs

DISTRIBUCIÓN ELECTRÓNICA

DISTRIBUCIÓN ELECTRÓNICA

KG - Professional Development

10 Qs

Evaluare sumativă Clasa a VII-a

Evaluare sumativă Clasa a VII-a

7th Grade

14 Qs

KĐ HÓA TUẦN 16

KĐ HÓA TUẦN 16

1st Grade - Professional Development

10 Qs

Science Water

Science Water

6th - 8th Grade

10 Qs

Фізичні та хімічні явища. Хімічні рівняння. 7 клас

Фізичні та хімічні явища. Хімічні рівняння. 7 клас

7th Grade

12 Qs

valency

valency

Assessment

Quiz

Chemistry

7th Grade

Practice Problem

Medium

Created by

pooja khare

Used 257+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

valency of chloride ion is

0
+1
-1
2

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

valency of nitrate ion is

0
2
-1
1

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

formula of carbonate ion is

HCO3-1
H2CO3-1
CO3-2
HCO2

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

H3PO4 is

phosporus acid
phophate ion
phosporic acid
phophorus oxide

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Valency of sulphide radical is

-1
+1
-2
+2

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Bicarbonate valency is

+3
+2
+1
-1

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Sodium chloride formula is

NaCl2
Na2Cl2
NaCl
Na(Cl)2

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?