Chemical combination

Chemical combination

7th Grade

25 Qs

quiz-placeholder

Similar activities

درس فهم العلم

درس فهم العلم

6th - 8th Grade

22 Qs

اختبار في القياس والأدوات العلمية

اختبار في القياس والأدوات العلمية

7th Grade

26 Qs

G7, Revision Units 1,1

G7, Revision Units 1,1

7th Grade

30 Qs

Chemical combination

Chemical combination

Assessment

Quiz

Science

7th Grade

Practice Problem

Medium

Created by

عماد الششتاوي

Used 35+ times

FREE Resource

AI

Enhance your content

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

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The chemical formula of sulphuric acid is .............

فن العلوم عماد الششتاوي

HNO3

H2SO4

HCl

H2CO3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

There is a single covalent bond in .............

فن العلوم عماد الششتاوي

Hydrogen

Nitrogen

Oxygen

Sodium chloride

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

There is a Double covalent bond in .............

فن العلوم عماد الششتاوي

Hydrogen

Nitrogen

Oxygen

Sodium chloride

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

There is a Triple covalent bond in .............

فن العلوم عماد الششتاوي

Hydrogen

Nitrogen

Oxygen

Sodium chloride

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

There is Ionic bond in .............

فن العلوم عماد الششتاوي

Hydrogen

Nitrogen

Oxygen

Sodium chloride

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The chemical formula of calcium bicarbonate is ..................

فن العلوم عماد الششتاوي

CaO

CaNO3

CaCO3

Ca(HCO3)2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The salt that is formed on combination of positive atomic group with negative atomic group is ..................

فن العلوم عماد الششتاوي

NH4Cl

(NH4)2CO3

CaCO3

Na2SO4

Create a free account and access millions of resources

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

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?