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What elements has the least reactive metal?
magnesium (Mg)
What neutral atoms has the largest atomic size between Li Fl Cl and Mg?
From the given elements, Mg has the largest atomic radius, hence the size.
Which is the least reactive Mg Li or Be?
Beryllium (Be) is the least reactive among magnesium (Mg), lithium (Li), and beryllium (Be). Beryllium forms a protective oxide layer that prevents further reactions with air, whereas magnesium and lithium react more readily with oxygen and moisture in the air.
How much Mg and Cl is in MgCl2?
In one formula unit of MgCl2, there is one atom of magnesium (Mg) and two atoms of chlorine (Cl).
Give the letters of two elements in the same period?
Sodium (Na) and Magnesium (Mg) are two elements in the same period (period 3).
What elements has the least reactive metal?
magnesium (Mg)
Arrange the following elements from greatest to least tendency to accept an electron. Cl S Si Mg Na?
From greatest to least tendency to accept an electron, they are F, O, C, Li, and Be.
What are symbols for representative elements Na Mg Fe Ni Cl?
Representative elements belong to s and p block. The elements are Sodium (Na), Magnesium (Mg) and chlorine (Cl)
Which of the following lists four elements from greatest electronegativity to least electronegativity Fe Co Ni Zn Ba Fe Al He Cl Si Mg Na Rn Ge Si Ar?
Fluorine has the most electronegative element, Cl and Br
Which of the following are symbols for representative elements Na Mg Fe NiCl?
Representative elements belong to s and p block. The elements are Sodium (Na), Magnesium (Mg) and Chlorine (Cl).
What elements will combine with chlorine in a 1 to 2 ratio to give a formula of X Cl 2?
These are elements having the valence two: Ba, Ca, Zn, Fe, Mg etc.
Which of the following elements is the least reactive?
Helium is least reactive element.It forms no compounds.Platinum is least reactive metal.
How many elements does mgCl2 have?
Magnesium chloride (MgCl2) has three elements: magnesium (Mg) and two chlorine (Cl) atoms.
What elements are in MgCl2?
Magnesium (Mg) and chlorine (Cl) are the elements present in magnesium chloride (MgCl2). MgCl2 is an ionic compound consisting of one magnesium ion (Mg2+) and two chloride ions (Cl-).
Which elements can be joined by a covalent bond K Cl C N Li Cu Fe Xe Mg N?
C and N, N and H, Cl and Cl, Xe and Xe can form covalent bonds. Mg and Cl, Li and Cl, Cu and Cl, Fe and Cl can form ionic bonds due to the large difference in electronegativity. K and Cl would form an ionic bond as well.
What neutral atoms has the largest atomic size between Li Fl Cl and Mg?
From the given elements, Mg has the largest atomic radius, hence the size.
What element does this compound contain MgCl2?
MgCl2 contains the elements magnesium and chlorine.
