1.Which element would most likely lose electrons to form positive ions when bonding with other elements?

A. argon (Ar)

B. gallium (Ga)

C. iodine (I)

D. rubidium (Rb)

2.Which statement about sodium chloride is correct?

A. The sodium atom transfers electrons to the chlorine atoms to form covalent bonds.

B. The sodium atom and the chlorine atoms share electrons to form covalent bonds.

C. The sodium atom and the chlorine atoms share electrons to form ionic bonds.

D. The sodium atom transfers electrons to the chlorine atoms to form ionic bonds.

3.Based on their locations in the periodic table, which two elements are most likely to form covalent bonds with each other?

A. magnesium (Mg) and sulfur (S)

B. potassium (K) and iodine (I)

C. nitrogen (N) and oxygen (O)

D. sodium (Na) and bromine (Br)

4.Which phrase best describes electronegativity?(1 point)

A. the relative strength with which an element attracts electrons in a chemical bond

B. the number of electrons an element has

C. the partial charge an element carries in a covalent or ionic bond

D. the number of electrons an element shares in an ionic bond

Respuesta :

1) The element that will most likely lose electrons to form positive ions when bonding with other elements is rubidium (Rb).

2) The correct statement about sodium atoms is; "The sodium atom transfers electrons to the chlorine atoms to form ionic bonds."

3) Based on their location in the periodic table, nitrogen (N) and oxygen (O) are most likely to form covalent bonds with each other

4) Electronegativity is best described by the phrase; "the relative strength with which an element attracts electrons in a chemical bond"

Metals of group 1 and 2 are highly electropositive and are more likely to loose electrons in a bonding situation. Therefore, the element that will most likely lose electrons to form positive ions when bonding with other elements is rubidium (Rb).

Sodium chloride is an ionic compound. It is formed by transfer of electrons from sodium to chlorine. Sodium is highly electropositive while chlorine is highly electronegative. Therefore, sodium chloride is formed when sodium atom transfers electrons to the chlorine atoms to form ionic bonds.

Covalent bonds are formed between two nonmetals. Nitrogen and oxygen are non metals hence they form covalent bonds.

According to Linus Pauling, electronegativity refers to the ability of an element in a compound to draw electrons towards itself.

Learn more: https://brainly.com/question/14077687

Answer:

rubidium (Rb)

The sodium atom transfers electrons to the chlorine atoms to form ionic bonds.

nitrogen (N) and oxygen (O)

the relative strength with which an element attracts electrons in a chemical bond

bromine and nitrogen

100% correct

Explanation:

I took the quick cheak good luck