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What creates a metallic bond?
There are 2 Bromine atoms in the compound
Share
Number of protons in its nucleus
Electron
Electrons
Lose or gain
Can be pulled out, drawn, into a long wire
The attraction between a positively charged metal ion and free flowing electrons.
In an atom the number of protons equals the number of __________
There are 2 Bromine atoms in the compound
Share
Number of protons in its nucleus
Electron
Electrons
Lose or gain
Can be pulled out, drawn, into a long wire
The attraction between a positively charged metal ion and free flowing electrons.
Covalent bonds _________________ electrons as they form.
There are 2 Bromine atoms in the compound
Share
Number of protons in its nucleus
Electron
Electrons
Lose or gain
Can be pulled out, drawn, into a long wire
The attraction between a positively charged metal ion and free flowing electrons.
Ions form when atoms either ____________ electrons.
There are 2 Bromine atoms in the compound
Share
Number of protons in its nucleus
Electron
Electrons
Lose or gain
Can be pulled out, drawn, into a long wire
The attraction between a positively charged metal ion and free flowing electrons.
Magnesium bromide is a ionic compound with a chemical formula MgBr2. What does the 2 stand for?
There are 2 Bromine atoms in the compound
Share
Number of protons in its nucleus
Electron
Electrons
Lose or gain
Can be pulled out, drawn, into a long wire
The attraction between a positively charged metal ion and free flowing electrons.
The atomic number of an element is based on the _________________.
There are 2 Bromine atoms in the compound
Share
Number of protons in its nucleus
Electron
Electrons
Lose or gain
Can be pulled out, drawn, into a long wire
The attraction between a positively charged metal ion and free flowing electrons.
Which particles in atoms have a negative charge?
There are 2 Bromine atoms in the compound
Share
Number of protons in its nucleus
Electron
Electrons
Lose or gain
Can be pulled out, drawn, into a long wire
The attraction between a positively charged metal ion and free flowing electrons.
A material is said to be ductile if it _____________
There are 2 Bromine atoms in the compound
Share
Number of protons in its nucleus
Electron
Electrons
Lose or gain
Can be pulled out, drawn, into a long wire
The attraction between a positively charged metal ion and free flowing electrons.
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