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Does strontium Sr gain or lose electrons?
Strontium, as a metal, lose electrons forming divalent cations.
Does iodine gain electrons in a chemical change?
Yes.
How many electrons does a strontium lose or gain?
5s orbital
How is a strontium atom different from a strontium ion?
An isotope has extra or fewer neutrons in the nucleus than the average number for that element. This may or may not result in a radioactive isotope. An ion has extra or fewer electrons orbiting the nucleus. This usually increases the chemical reactivity.
What elements gain electrons when they bond?
Nonmetals gain electrons in chemical reactions.
Does strontium have the tendency to lose or gain electrons in a chemical reaction?
You wouldn't expect strontium to gain electrons in a chemical change.
Does strontium Sr gain or lose electrons?
Strontium, as a metal, lose electrons forming divalent cations.
Does iodine gain electrons in a chemical change?
Yes.
How many electrons does a strontium lose or gain?
5s orbital
What atoms gain electrons during chemical change what change do they acquire?
Atoms have a negative charge when they gain electrons during chemical changes. Atoms are a basic unit of matter, and everything is made of atoms.
How is a strontium atom different from a strontium ion?
An isotope has extra or fewer neutrons in the nucleus than the average number for that element. This may or may not result in a radioactive isotope. An ion has extra or fewer electrons orbiting the nucleus. This usually increases the chemical reactivity.
When atoms gain electrons during chemical changes what change do they acquire?
Atoms have a negative charge when they gain electrons during chemical changes. Atoms are a basic unit of matter, and everything is made of atoms.
What elements gain electrons when they bond?
Nonmetals gain electrons in chemical reactions.
What happens to individual atoms when there is a chemical change?
Gain, or loss, or sharing of electrons with other atoms.
Does titanium gain or lose electrons?
Tungsten generally loses electrons when forming bonds, it is a metal
How many electrons will strontium gain or lose in forming an ion?
It will lose 2 to form Sr2+
Which elements do you expect to lose electrons in their chemical reactions Which do you expect to gain electrons Al Sn Br Se?
I would expect the metals potassium, barium, and copper to lose electrons during chemical reactions. I would expect the nonmetals fluorine and sulfur to gain or share electrons depending of the chemical reaction.
