Neither - it is an inert/noble gas and quite stable.
Electrons are negatively charged. They cannot be positively charged or neutral.
Gaining or losing electrons can cause an atom to become positively or negatively charged
Yep. Cu is positively charged, and SO4 is negatively charged.
The foil was neutrally charged.
You have two electrodes, one positively charged and one negatively charged by means of the voltage that you are applying. So, positively charged ions in a solution are attracted electrostatically to the negatively charged electrode where they receive electrons. And negatively charged ions are attracted electrostatically to the positively charged electrode where they donate electrons. Thus ions return to their uncharged elemental state.
Neither - it is an inert/noble gas and quite stable.
Negatively charge
I believe they'd are positively charged.
An ion is both positively and negatively charged.
Negatively charged
Ionic compounds are composed of negatively and positively charged atoms.
No. Every atom has a positively charged nucleus surrounded by negatively charged electrons.Unless you are talking about antimatter. The atoms of antimatter have negatively charged nuclei and surrounded by positively charged positrons
It is positively
yes. negatively charged ion is called cation and where as a positively charged ion is anion.
Some are, others are negatively charged.
protons, which are positively charged
Positively charged objects have more protons than electrons. Negatively charged objects have more electrons than protons.