1) What is the charge of a proton a) Positive b) Negative c) Neutron 2) What is the charge of a neutron a) Positive b) Negative c) Neutron 3) The number of electrons in an atom is the same as... a) the number of protons b) the number of neutrons c) the number of protons and neutrons 4) The atomic number of an atom tells you... a) the number of protons b) the number of neutrons c) the number of protons and neutrons 5) The mass number of an atom tells you... a) the number of protons b) the number of neutrons c) the number of protons and neutrons 6) What is the atomic number of this element a) 10 b) 7 c) 4 d) 3 7) What is the mass number of this element a) 2 b) 4 c) 6 d) 8 8) What particles are found in energy levels (or shells) a) protons b) neutrons c) protons and neutrons d) electrons

Atomic structure DJF

door
Afdrukken
Embedden

Scorebord

Visuele stijl

Opties

Template wisselen

Automatisch opgeslagen activiteit "" herstellen?