Strontium typically loses electrons to form a positively charged ion (Sr2+). It is in group 2 of the Periodic Table, meaning it tends to lose two electrons to achieve a stable electron configuration.
Strontium typically loses electrons in a chemical change because it belongs to Group 2 of the periodic table, which contains elements that tend to lose two electrons to achieve a stable electron configuration.
5s orbital
It will lose 2 to form Sr2+
number of electrons, while the ion has a different number of electrons due to the loss or gain of one or more electrons.
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.
You wouldn't expect strontium to gain electrons in a chemical change.
Strontium typically loses electrons in a chemical change because it belongs to Group 2 of the periodic table, which contains elements that tend to lose two electrons to achieve a stable electron configuration.
5s orbital
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.
It will lose 2 to form Sr2+
number of electrons, while the ion has a different number of electrons due to the loss or gain of one or more electrons.
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.
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.
No, iodine typically gains electrons to form the iodide ion in a chemical change. This is due to iodine's tendency to exhibit an oxidation state of -1.
Strontium, element with atomic number 38, will lose 2 electrons to form a stable ion as it tends to lose electrons to attain a noble gas configuration.
Gain, or loss, or sharing of electrons with other atoms.
Nonmetals gain electrons in chemical reactions.