Periodic Trends-ENC(Zeff), Atomic Radius, Electronegativity

Which property is attraction for an atom's own valence electrons

• Atomic Radius

• Effective Nuclear Charge

• Ionization Energy

• Electronegativity

Which property is the attraction for other atom's valence electrons?

• Atomic Radius

• Effective Nuclear Charge

• Ionization Energy

• Electronegativity

Which property changes in the opposite way as Effective Nuclear Charge

• Atomic Radius

• Electron Affinity

• Ionization Energy

• Electronegativity

Which atom has the highest effective nuclear charge?

• Na

• Si

• Cl

• Ar

Which atom has the lowest effective nuclear charge?

• Na

• Si

• Cl

• Ar

Tags

NGSS.HS-PS1-1

Which atom has the highest Atomic Radius?

• Na

• Si

• Cl

• Ar

Which atom has the highest Electronegativity?

• Na

• Si

• Cl

• Ar

Which atom has the lowest Electronegativity?

• Na

• Si

• Cl

• Ar

Elements with high effective nuclear charge also have...

• Low Electronegativity

• Low Electron Affinity

• Low Atomic Radius

• Low Ionization Energy

Tags

NGSS.HS-PS1-1

Atomic Radius

X = 100

Y = 80

Z = 50

Possible identities of X, Y, and Z are....

• Li, Be, B

• Li. Na, K

• F, S, As

• Li, Na, Mg