Properties of Metals
This metal is known for being lightweight and is often used in aircraft.
What is aluminum?
This element is a nonmetal essential for life and is a gas at room temperature.
What is oxygen?
What type of chemical gives you a sharp feeling?
What is a acid?
This common indicator turns red in acidic solutions.
What is litmus paper?
This property describes metals’ ability to be shaped into thin sheets without breaking.
What is malleability?
Nonmetals are generally this state at room temperature, except for bromine.
What is gas?
What type of chemical neutralises an acid?
What is an alkali?
This indicator is used to measure the pH of a solution and changes color across a range.
What is universal indicator?
This property describes how easily a metal can be drawn into wires.
What is ductility?
This nonmetal is commonly found in fertilizers and is essential for plant growth.
What is phosphorus?
Acids typically have a pH level below this number.
What is 7?
This natural indicator, made from red cabbage, changes color depending on the pH.
What is cabbage juice?
Metals like iron can react with oxygen to form this.
What is rust?
This nonmetal is a key component of organic compounds and is essential for life.
What is carbon?
Mixing an acid with an alkali results in this neutral reaction.
Neutralisation
This indicator turns yellow in basic solutions and red in acidic solutions.
What is phenolphthalein
This metal is known for its resistance to corrosion and is often used in marine applications.
What is stainless steel?
This colorless gas is a nonmetal and is crucial for the process of combustion.
What is oxygen?
What is the chemical formula of a strong acid?
What is a HCl?
This universal indicator can change color through a wide range of pH values, indicating acidity or alkalinity.
What is universal indicator?