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WorksheetsProperties of Matter (Quiz Review)
Total questions: 55
Worksheet time: 33mins
Which of the following represents an element?
H2O
H
NaCl
CaCO3
The substance in the beaker
What is the Law of Conservation of Matter?
Matter is created in a chemical reaction
Matter is created in a physical change
Matter CAN be created and destroyed
Matter can NEVER be created or destroyed
A chemical reaction is balanced, following the Law of Conservation of Matter when
both sides have different elements
both sides have the same number of atoms for each element
Same subscripts
Same coefficients
2HgO → 2Hg + O2
An atom is made up of...
Protons
Neutrons
Electrons
Electricity
Which of these elements is part of the non-metal Halogen family?
Iron
Gold
Chlorine
Aluminum
How many protons are in the element Nitrogen?
7
14.01
21.01
Nitrogen doesn't have protons
Alkali Metals are...
very reactive with water
in group 1 on the periodic table
not on the periodic table
NOT reactive
What did the waiter say when oxygen, hydrogen, sulfur, sodium, and phosphorus came in and sat down?
OH SNaP (choose this one)
Again Mrs. Schlutz????
Carbon cannot be broken down into anything simpler by chemical means, so carbon must be...
a compound
DNA
a molecule
an element
Which of the following has gone through a chemical change?
torn paper
an apple being eaten
smashing a banana
broken window
All of the following are PHYSICAL changes to a metal except
rusting
bending
cutting
shaving
A solution with a pH of 6.0 is...
a strong base
a weak base
a strong acid
a weak acid
A solution with a pH of 13.0 is...
a strong base
a weak base
a strong acid
a weak acid
Which of the following pH values will change litmus paper blue?
3
12
7
1
Which of the following substances will change litmus paper red?
pure water
dish soap
orange juice
bleach
Which of the elements are from the same family?
O, Ne
Li, K
He, Fr
Co, Be
Ag (silver) is metal which means...
It will react violently with Oxygen
It is a good conductor of heat & electricity
It is a poor conductor of heat and electricity
It will not melt in water
Which is a true statement about Oxygen?
The atomic number is 16
The chemical symbol is O
The atomic mass is 12.01
It is in group 16
Which element is is period 1, group 1?
Hydrogen
Helium
Magnesium
Nickel
How many protons are in Sodium (Na)?
22.99
19
11
3
What particles make up an atom?
proton
neutron
electron
DNA
What is the atomic mass of Ni (Nickle)?
28
14.01
59
88
What is the name of the element in period 3, group 13?
Aluminum
Al
13
Gallium
What does a chemical equation show?
a chemical change
a physical change
that matter CAN be created
always that matter can be destroyed by explosions
What is the smallest form of matter?
protons
compounds
atom
DNA
What is the atomic number of an element with three protons in its nucleus?
2
6
3
1
What is this an example of?
compound because it is made up of 3 different elements bonded together
a molecule because it is the same element bonded together
compound because it is made up of 2 different elements bonded together
an element because it is the simplest form of matter
What are the name(s) of the element(s) in the compound below?
Hydrogen
Helium
Oxygen
Carbon
