test

test

8th Grade

7 Qs

quiz-placeholder

Similar activities

EXAMENE 2° QUIMESTRE 2do

EXAMENE 2° QUIMESTRE 2do

2nd Grade - University

10 Qs

Materi dan Klasifikasinya

Materi dan Klasifikasinya

7th Grade - University

10 Qs

3NT Food Chemistry - Acids & Bases

3NT Food Chemistry - Acids & Bases

KG - 12th Grade

12 Qs

Properties of Water

Properties of Water

8th - 11th Grade

10 Qs

21A Acids Bases

21A Acids Bases

8th - 9th Grade

12 Qs

Intro to Matter Test Review 3

Intro to Matter Test Review 3

6th - 8th Grade

12 Qs

Nuclear Chemistry

Nuclear Chemistry

7th - 12th Grade

10 Qs

sulfur cycle

sulfur cycle

1st Grade - Professional Development

9 Qs

test

test

Assessment

Quiz

Chemistry

8th Grade

Practice Problem

Medium

Created by

VERONICA BRÎNZĂ

Used 2+ times

FREE Resource

AI

Enhance your content in a minute

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

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

acizii au in componenta lor:

un atom de hidrogen si un radical acid

unul sau mai multi atomi de hidrogen si un radical acid

mai multi atomi de hidrogen si mai multi radicali acizi

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

acizii se impart in ................ si oxiacizi, dupa compozitie:

hidracizi

oxoacizi

anhidride acide

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

radicalul acid provine prin eliminarea atomilor de ...., din molecula acidului:

oxigen

hidrogen

oxigen si hidrogen

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

denumirea hidracizilor se face adaugand la cuvantul ,,acid,, numele nemetalului si sufixul:

ic

os

hidric

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

care dintre urmatorii acizi sunt tari:

acid sulfuric si acid sulfuros

acid sulfuric si acid carbonic

acid azotic si acid sulfuric

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

HSO3 se numeste:

sulfat acid

sulfit acid

sulfura acida

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

acizii monobazici sunt:

HCl, HBr, Hi

HCL, H2S, HNO3

HI, H2CO3, H#PO4