Quiz
ELEMENTS, COMPOUNDS & MIXTURES
Dieses Quiz hat ein Zeitlimit und öffnet sich deshalb im gewohnten Player.
Fragen in diesem Quiz (20)
1What is a compound?
- Aa mixture of food

- Ba mixture of different elements

- Ca mixture of beads

- Aa mixture of food
2Beach sand & Table salt are crystal lattices
- ARichtig
- BFalsch
3How many elements is the human body made up of?
- A19
- B31
- C16
4There are 20 most common elements found in the human body
- ARichtig
- BFalsch
5Give 2 examples of gaseous mixtures
- AAir & Salt

- BFish & chips

- CGrainwaves & Hotchillycut chips

- AAir & Salt
6An atom is too small for the naked eye to see
- ARichtig
- BFalsch
7What does STM stand for?
- AScanning Tunnelling Microscope

- BSynchronous Transport Module

- CScanning Tunneling Microscopy

- AScanning Tunnelling Microscope
8There are 200 elements known
- ARichtig
- BFalsch
9Name 4 non- metals
- AGold,Milk,pencil case & Curtains

- BSulfate,Bromine,Chlorine & Charcoal

- AGold,Milk,pencil case & Curtains
10Mercury is the only liquid metal at room temperature
- ARichtig
- BFalsch
11How many natural occurring and man-made elements are there?
- A2 natural and 199 man-made
- B40 man-made and 16 natural
- C92 natural and 26 man-made
12Ductile can be stretched into long tunnels
- ARichtig
- BFalsch
13Name 3 allotropes of carbon
- AGraphite, ductile & element

- BGraphite, Diamond & Charcoal

- CDiamond, Mercury & Bromine

- AGraphite, ductile & element
14Bromine is the only non-metal liquid at room temperature
- ARichtig
- BFalsch
15What does malleable mean?
- ACan be stretched into clothes
- BCan be stretched into wires
- CCan be bent & hammered into sheets
16Charcoal is a type of gaseous mixture
- ARichtig
- BFalsch
17Name 3 monatomic elements & give their element symbols?
- ANeon (N), Helium (Ka) & Argon (Ar)

- BNeon (Ne), Helium (He), Argon (Ar)

- ANeon (N), Helium (Ka) & Argon (Ar)
18The invisible particles that make up all matter is Atoms
- ARichtig
- BFalsch
19Explain why a chemical formula cannot be written for a mixture?
- AMolecules are identical
- BThere are no molecules
- CMolecules are not identical
20Glucose, Sugar has (C6, H10,O4)
- ARichtig
- BFalsch
Informationen
- Beschreibung
- Quiz am ELEMENTS, COMPOUNDS & MIXTURES, erstellt von Saara Abdulkadir am 15/05/2016.
- Autor
- Saara Abdulkadir
- Sprache
- English
- Aufrufe
- 1
- Schlagwörter
- Bewertung
- Noch keine Bewertungen Bewerte dieses Quiz