U5D6 Electronegativity practice

Which of the following elements is most likely to form a COVALENT bond based on its electronegativity?

• Sodium (Na)

• Chlorine (Cl)

• Calcium (Ca)

• Cesium (Cs)

Tags

TX.112.43.C.7.A.

Which pair of elements is most likely to form an IONIC BOND based on their electronegativity difference?

Hint: Calculate the difference between each of the choices

• Hydrogen (H) and Oxygen (O)

• Sodium (Na) and Chlorine (Cl)

• Carbon (C) and Nitrogen (N)

• Silicon (Si) and Phosphorus (P)

Tags

TX.112.43.C.7.A.

Which of the following statements best describes the trend in electronegativity down a group in the periodic table?

• Electronegativity increases down a group.

• Electronegativity decreases down a group.

• Electronegativity remains constant down a group.

• Electronegativity varies randomly down a group.

Tags

TX.112.43.C.7.A.

Using the concept of electronegativity, predict the type of bond that will form between nitrogen (N) and hydrogen (H).

• Ionic bond

• Covalent bond

• Metallic bond

• Hydrogen bond

Tags

TX.112.43.C.7.A.

Analyze the electronegativity values of elements in Group 17 (halogens) and predict which element is most likely to form a polar covalent bond with hydrogen.

• Fluorine (F)

• Chlorine (Cl)

• Bromine (Br)

• Iodine (I)

Tags

TX.112.43.C.7.A.

Rank the following atoms in order from smallest to largest in terms of electronegativity:  

Na, Li, K, Fr

• Na, Li, K, Fr

• Fr, K, Na, Li

• Li, Na, K, Fr

• Fr, Li, Na, K

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Choose the set that goes from lowest to highest electronegativity?

• Cu, Mg, Sr, Ca
• F, Cl, Br, Si
• Cs, Rb, Ca, Mg
• Zn, Cd, Ag, Cu

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which element has the lowest electronegativity?

• Nitrogen

• Oxygen

• Fluorine

• Francium

Which element has the highest electronegativity in the periodic table?

• Oxygen

• Fluorine

• Chlorine

• Nitrogen

Which of the two elements will likely produce an IONIC compound based on their Electronegativity differences?

Hint: Calculate the differences for each answer choice

• Na and Br

• N and O

• H and O

• Cl and O