Worksheets02/03
Total questions: 15
Worksheet time: 16mins
What is matter?
Anything that occupies space
Anything that occupies space AND has mass
Anything that has mass
How much something weighs
Which of the following is NOT found inside the nucleus of an atom?
Proton
Electron
Neutron
How many protons and electrons does this element have?
P- 78
E- 78
P-78
E-117
P-117
E-78
P-117
E-117
Draw the ring structure of Carbon
Valence electrons are found
in the innermost energy level of an atom
in the middle energy levels of an atom
in the outermost energy levels of an atom
Cations
Gain electrons, has an overall positive charge
Lose electrons, has an overall positive charge
Lose electrons, has an overall negative charge
Gain electrons, has an overall negative charge
Anions
Gain electrons, has an overall positive charge
Lose electrons, has an overall positive charge
Lose electrons, has an overall negative charge
Gain electrons, has an overall negative charge
Name the type of bonding in which the electrons are shared.
Ionic bonding
Covalent bonding
Metallic bonding
The number of electron pairs shared in double bond.
One
Two
Three
Partial charges are present in which type of bond?
Ionic
Nonpolar Covalent
Polar Covalent
Both Polar Covalent and Ionic
Draw one water molecule(H2O). Label what bond you see between Oxygen and Hydrogen
Draw two water molecules. What bond do you see BETWEEN the water molecules?
The reaction in which the energy released.
endothermic
exothermic
none of these
