zaLo9raCarlen zaLo9raCarlen
  • 31-10-2016
  • Chemistry
contestada

What is the most basic building block of matter?

the electron

the proton

the quark

the atom

2nd question:
Which part of an atom has a negative charge?

neutron

nucleus

proton

electron

Relax

Respuesta :

AtkThames
AtkThames AtkThames
  • 31-10-2016
1.i think the answer is the atom.

2.the answer is electron.


Answer Link
TheAwesome0ne TheAwesome0ne
  • 31-10-2016
basic building block is an atom.
electrons have a negative charge.
Answer Link

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