18 Questions
Which type of property includes melting point and boiling point?
Physical
Which of the following is a chemical property?
Acidity
According to the law of conservation of matter, what happens to matter in a chemical reaction?
It is conserved
What is the total mass of a solution formed by stirring 20g of sugar into 100g of water?
120g
If all that remains after burning leaves are smoke and ash, what happened to the matter?
It was converted to other forms
Are mixtures formed through chemical or physical combinations of substances?
Physical
What is a chemical property of silver?
Tarnishes
Where would you place 'Volume' and 'Mass' in the Venn diagram?
A
What is easier to separate, a pure substance or a mixture?
Mixture
Is it true or false that a compound is physically combined?
False
In the reaction between 115g of Sodium and 20g of Chlorine to produce NaCl, how much NaCl is formed?
135g NaCl, reactants = products
After roasting a marshmallow, its mass decreased from 10g to 9.2g. Was matter destroyed in this process?
No, 0.8g was released as a gas
Which of the following is an example of a heterogeneous mixture?
Lucky Charms Cereal with Milk
What is the state of matter of Carbon?
Element
Which equation shows the reaction between Magnesium and Chlorine to produce Magnesium Chloride?
_Mg + _Cl = MgCl2
What should be done to balance the chemical equation for Magnesium reacting with Chlorine to form Magnesium Chloride?
Put a coefficient of 3 in front of Chlorine on the reactants side
What happens to the identity of individual substances in mixtures?
They maintain their own identity and properties
When a compound is formed, what happens to the substances involved?
They become entirely new substances
Prepare for your upcoming test on matter by reviewing physical and chemical properties. Identify examples of each type of property and list various physical properties. Understand concepts such as melting point, boiling point, and ability to react.
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