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Which pair of elements is more likely to form ionic compounds?
Group 1 or group 2 elements with group 16 or group 17 elements. In general, if the electronegativity difference between the two atoms is more than 1.7 in Pauling's scale, then the two atoms form ionic bond.
What does the group number in an periodic table indicate about the structure of the atoms of all the elements in that group?
The periodic table also has a special name for its vertical columns. Each column is called a group. The elements in each group have the same number of electrons in the outer orbital. Those outer electrons are also called valence electrons.
What are a group of molecules held together by?
A group of molecules is held together by chemical bonds. These bonds can be covalent, where atoms share electrons, or ionic, where atoms transfer electrons to form charged particles. The type of bond formed depends on the elements involved and their electronegativity.
What group in the periodic table has two valence electrons in their atoms?
The alkaline earth group has two valence electrons.
The outer shell of the atoms in Group D?
The outer shell of the atoms in Group D will always be 1 or 2 s orbital electrons. Irregularities occur with Cr where it is s1d5, not s2d4 and in Group 11 metals it is s1d10 not s2d9 so that the d-subshell is complete at Group 11.
How are the electron clouds of the atoms of the elements in a group the same?
Atoms of the elements in a group have the same number of electrons in their outer energy shells. This gives the elements similar Chemical Propetries.
Why do atoms group 1 elements lose electrons to form cations whereas atoms of group 17 elements gains electrons to form anions?
System overload (explodes) (boom) (smoke) (etc.)
What do atoms of elements in the same group of the periodic have in common?
number of valence electrons
Atoms that have the same number of valence electrons in their outer shell?
Such atoms belong to a group in the periodic table of elements.
All of the atoms of the elements in period 2 have the sme number of?
Atoms of elements in group (column 2 of the periodic table) have 2 electrons in their outer shell. They have a low electronegativity, which means the electrons are not strongly attracted to the protons in the nucleus when compared to the electrons in atoms of column 6 or 7. For this reason, group 2 elements easily form +2 ion when in the presence of group 6 or7 elements.
What six elements would most likely share or lose two electrons with other atoms?
The six elements most likely to share or lose two electrons with other atoms are group 16; oxygen and sulfur, and group 17; fluorine, chlorine, bromine, and iodine. These elements have six and seven valence electrons respectively, making it energetically favorable for them to either share two electrons to complete an octet or lose one electron to achieve a stable configuration.
What Atoms of which group of representative elements have 7 electrons in the largest n level?
The question is unclear, but from what I can understand the answer is the halogens.
Which pair of elements is more likely to form ionic compounds?
Group 1 or group 2 elements with group 16 or group 17 elements. In general, if the electronegativity difference between the two atoms is more than 1.7 in Pauling's scale, then the two atoms form ionic bond.
Why do atoms of group 1 elements lose electrons to form cations whereas atoms of groups 17 elements gain electrons to form anions?
System overload (explodes) (boom) (smoke) (etc.)
What does the group number in an periodic table indicate about the structure of the atoms of all the elements in that group?
The periodic table also has a special name for its vertical columns. Each column is called a group. The elements in each group have the same number of electrons in the outer orbital. Those outer electrons are also called valence electrons.
How many valence electrons do atoms have in groups 1 and 2?
group 1...is 1 valence. group 2...is 2 valence.
What group of elements have 2 electrons in s subshell and 4 electrons in p subshell of their atoms valence shell?
It is group 16, also known as the chalcogens
