
Ord och begrepp inom kemi

Quiz
•
Chemistry
•
9th Grade
•
Medium
Lisa 7-9
Used 1+ times
FREE Resource
37 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mitten på atomen som består av protoner och neutroner
Elektronmoln
Atomkärna
Grundämne
Halogen
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vikten av protonerna och neutronerna i en atom, som mäts i U.
Atommassa
Elektron
Bequerel (Bq)
Foton
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Anger hur många protoner ämnet har i sin kärna
Jonladdning
Halveringstid
Halvmetall
Atomnummer
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mäter sönderfallet av radioaktiva ämnen per sekund
Isotop
Joniserande strålning
Bequerel (Bq)
Halveringstid
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En negativt laddad partikel i en atom
Proton
Foton
Neutron
Elektron
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Platsen där elektronerna befinner sig i en atom, även kallat elektronskal.
Elektronmoln
Jon
Molekylformel
Ädelgasstruktur
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Beskriver vilka atomer som finns i en jonförening, motsvarigheten till molekylformel fast för jonföreningar
Icke-metall
Halogen
Formelenhet
Isotop
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