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Does the mass of a positively charged metal sphere change if you touch it?
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What type of ion is formed by metal atom?
Cations, positively charged
Is iron sulfide covalent?
its ionic, as iron is positively charged metal and sulfate is a negatively charged nonmetal.
Is metallic bonding an attraction of positive and negative ions?
Metallic bonding is the attraction between positively charged metal ions and free (negatively charged) electrons.
Who proposed all atoms positively charged particles were contained in the nuc?
Ernest Rutherford, based on his metal foil experiments.
What does an ionic compound usually contain besides a positively charged metal ion?
A negatively charged ion. Often a halogen. Like NaCl = Na+Cl- KBr = K+Br-
Why must a sphere rod and leaves of an electroscope be a conductor?
When a negatively charged rod touches the sphere of the electroscope, negative sharge spreads throughout the metal. Since the leaves are both negatively charged, the free ends repel and move away from each other. When a positvely rod touchs the sphere, negative charges move toward the sphere, causing the leaves to be positively charged. hope this helps :)
What is the attraction between positively charged metal ions and the electons in a metal?
metallic bond
What type of ion is formed by metal atom?
Cations, positively charged
What effect will a positively charged metal plate have on a cathode ray?
Since a cathode ray is a stream of electrons, and since electrons are negatively charged, a positively charged metal plate would cause a deflection in the cathode ray towards the plate.
What force of attraction between a positively charged metal ion and the electrons in a metal called?
The Force
What is the force of attraction between positively charged metal ion and the electron in a metal?
electrostatic force
How do you recognize the difference between the ion charge of a metal and the non metal?
Metal ions are typically positively charged, while nonmetals are typically negatively charged.
Is magnesium metal positively charged?
No, as a metal magnesium is neutral. When it forms compounds it forms positive ions.
What is a bond formed by the attraction between positively-charged metal ions and the electrons in the metal?
it is a metallic bond.
How do you diferrentiate metal and non metal based on their ionic state?
Monatomic ions of metals are positively charged and monatomic ions of nonmetals are negatively charged.
What type of bond as electrons in a matrix of positively charged atoms?
metallic
What is the makeup of an ionic compound?
an ionic compound is made of positively charged metal ions and negatively charged non-metal ions. they usually form an ionic lattice.
