ThatQuiz
|
Elenco di test
|
Affronta questo test adesso
Atoms Quiz
  • 1. The atoms has how many subatomic particles?
A) 2
B) 4
C) 3
D) 1
  • 2. Which particle has a positive charge?
A) element
B) neutron
C) electron
D) proton
  • 3. Which particle has a negative charge?
A) electron
B) element
C) neutron
D) proton
  • 4. Which particle has a neutral charge (no charge)?
A) neutron
B) proton
C) element
D) electron
  • 5. What is the center of the atom called?
A) heart of the atom
B) electron cloud
C) neutron
D) nucleus
  • 6. What is the charge of the electron cloud?
A) neutral (no charge)
B) negative
C) positive
D) both positive and negative
  • 7. What is the charge of the nucleus?
A) neutral
B) both positive and negative
C) negative
D) positive
  • 8. Where in the atom is the most mass contained?
A) both the nucleus and the electron cloud
B) nucleus
C) electron cloud
D) heart of the atom
  • 9. Which scientist is credited for discovering the neutron?
A) Dalton
B) Thomson
C) Bohr
D) Chadwick
  • 10. Who was the Greek philosopher that discovered the atom?
A) Dalton
B) Democritus
C) Rutherford
D) Thomson
  • 11. Which scientist is credited for discovering the electron?
A) Democritus
B) Dalton
C) Thomson
D) Rutherford
Studenti hanno provato anche :
Space 2 unit test
Earth 2 unit test
Jtc spring semester test 2016
Creato con That Quiz — il sito per la creazione di test e la valutazione in matematica e in altre materie.