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WorksheetsChemical Bonding
Total questions: 20
Worksheet time: 10mins
Which of the following is not a subatomic particle of an atom?
proton
electron
neutron
isotope
If an atom loses 2 electrons what charge will it have?
+2
-2
+1
-1
What family on the periodic table would Iron (Fe) belong to?
Alkaline Earth Metals
Transition Metals
Halogens
Alkali Metals
Which of the following is not a unique property of water that relates to why it is essential to life on the planet?
Universal solvent
Polarity
Adhesiveness
Low heat absorption
The tendency of an atom to form a chemical bond with another atom is dependent mainly upon:
electrons
valence electrons
magnetism
protons
What element has 3 energy levels and 6 valence electrons?
Oxygen
Aluminum
Boron
Sulfur
What element has the atomic number of 9 and is in the halogen family?
Chlorine
Fluorine
Beryillium
Carbon
What type of chemical bond would Magnesium (Mg) and Bromine (Br) form?
Covalent
Hydrogen
Metallic
Ionic
Which family of elements will not form chemical bonds with other atoms?
Alkali Metals
Transition Metals
Noble Gases
Halogens
A ________________ bond forms when atoms share electrons.
Ionic
Covalent
Metallic
Hydrogen
Which of the following bonds includes a metal and produces ions?
Covalent
Van der Waals
Ionic
Metallic
What do C,H, O, and N all have in common?
Essential building blocks of life
Organic compounds
They are metals
None of the above
Ionic bonds form when atoms ________________electrons.
Share
Transfer
Blend
Bond to
Which answer best describes the bond energy that holds water molecules together?
Ionic
Covalent
Polar covalent
Non-polar covalent
Anything "organic" contains which element?
Oxygen
Carbon
Nitrogen
Hydrogen
Chemical bonds form when atoms
combine nuclei
give up neutrons
share or transfer electrons
gain protons
All chemical bonds occur as a result of
2 atoms
the chemical need to become more stable
decrease sharing
increase sharing
How many valence electrons does Carbon have?
2
8
6
4
Elements on the LEFT side of the periodic table are generally considered to be called:
ions
isotopes
metals
nonmetals
What is an ion?
An atom that has gained or lost a charge
An atom with different number of neutrons
An atom that can't bond to anything
A radical
