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Which element is likely to form an ionic bond with Oxygen (O)?
isotope
isotope
2+
2-
Iron (Fe)
NaCl
loses electrons
To be chemically stable
During an ionic compound the metal element -
isotope
isotope
2+
2-
Iron (Fe)
NaCl
loses electrons
To be chemically stable
When the number of neutrons is different that what is predicted on the periodic table it is called -
isotope
isotope
2+
2-
Iron (Fe)
NaCl
loses electrons
To be chemically stable
Which of the following is the correct way to write a formula for Na1+, Cl 1-
isotope
isotope
2+
2-
Iron (Fe)
NaCl
loses electrons
To be chemically stable
Carbon -14 (C-14) is an example of -
isotope
isotope
2+
2-
Iron (Fe)
NaCl
loses electrons
To be chemically stable
What is the oxidation number of potassium (K)?
isotope
isotope
2+
2-
Iron (Fe)
NaCl
loses electrons
To be chemically stable
Why do atoms need 8 valance electrons?
isotope
isotope
2+
2-
Iron (Fe)
NaCl
loses electrons
To be chemically stable
What is the oxidation number of Oxygen (O)?
isotope
isotope
2+
2-
Iron (Fe)
NaCl
loses electrons
To be chemically stable
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