Free Printable Electron configs, PT Trends, Bond Properties

Worksheets

Electron configs, PT Trends, Bond Properties

Total questions: 21

Worksheet time: 24mins

Name

Class

Date

Which of these sequences do not show the correct trend in ionization energy?

Al<Si< P<Cl

Be<Mg<Ca<Sr

I<Br<Cl<F

Na<Mg<Al<Si

From the following elements, which has the highest electronegativity?

What is the electron configuration for Arsenic?

1s²2s²2p⁶3s²3p⁶4s²4p³

1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶

1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p³

1s²2s²2p⁶3s²3p⁶4s²4d¹⁰4p³

Which element has a noble gas configuration of [Ne] 3s² 3p³?

Magnesium

Phosphorus

Aluminum

Sulfur

Which element requires the LEAST amount of energy to remove the most loosely held electron from a gaseous atom in the ground state?

Gold

Bromine

Lithium

Beryllium

What is the trend of atomic radius?

Atomic radius decreases from Titanium to Zinc

Atomic Radius increases from Barium to Beryllium

Atomic radius decreases from Nickel to Gold

Atomic Radius increases from Chromium to Fluorine

Which statement describes the general trends in electronegativity and metallic properties across Period 3 moving from left to right?

Electronegativity increases and metallic properties decrease.

Electronegativity decreases and metallic properties increase.

Both electronegativity and metallic properties increase.

Both electronegativity and metallic properties decrease.

What is the chemical family for Fluorine (F)?

Alkali Metals

Alkaline Earth Metals

Transition Metals

Halogens

This Lewis dot structure for Oxygen is accurate

True

False

10.

If an atom of Fluorine has 10 neutrons, which of the following is FALSE?

The mass number is 19.

There are 10 total electrons.

There are 7 valence electrons.

There are 9 protons.

11.

Which family is the LEAST reactive on the Periodic Table?

Alkali metals

Alkali earth metals

Halogens

Noble gases

12.

Have a low m.p. (< 200°C)

ionic compounds

covalent compounds

13.

When dissolved in water, the solution is a good conductor of electricity.

ionic compounds

covalent compounds

14.

___ forms ions in solution

ionic compounds

covalent compounds

15.

What is Covalent Bonding?

Bonding that is the result of two nonmetals sharing electrons

Bonding between two metals

Bonding that is the result of a nonmetal and a metal exchanging electrons

Bonding between more than two elements

16.

Which particle is responsible for bonding?

Protons

Electrons

Neutrons

Nucleus

17.

Which of the following is true about Ionic Bonds? (select ALL TRUE options)

High melting point

Low melting point

Can dissolve in water

Cannot dissolve in water

Can conduct electricity

18.

Compounds composed of a ______________ and _____________ like the compound CaCl₂ , are ionic compounds.

metal ... metal

nonmetal ... nonmetal

metal ... nonmetal

19.

What property is describing an ionic compound?

shares electrons

high melting point

weak bonds

made up of nonmetals.

20.

Why do atoms form bonds?

to attain a noble gas configuration

to increase their mass

to increase their atomic number

to attain an alkali metal configuration

21.

Molten compound conducts electricity.

ionic compound

covalent compound

Reset

Electron configs, PT Trends, Bond Properties

Total questions: 21

Worksheet time: 24mins

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