Advertisements
Advertisements
Question
Write an answer to the following question in your own words.
Which elements (metals and non-metals), compounds and mixtures do we use in our day-to-day life?
Solution
Examples of mixtures we use in our daily life are- lemon and water, sugar and milk, salt and water, cereal and milk, cement, air, etc.
Examples of compounds we use in our daily life are- salt \[\ce{(NaCl)}\], sugar \[\ce{(C12H22O11)}\], baking powder \[\ce{(NaHCO3)}\], vinegar \[\ce{(CH3COOH)}\], ethanol, etc.
Examples of elements we use in our daily life are- aluminum, copper, iron, silver, gold, etc.
RELATED QUESTIONS
Give one example for the following types of mixtures :
solid-liquid heterogenous mixture.
Define: Compounds
Name: the Hardest Naturally Occurring Substance
Fill in the blank
A metal which is a liquid at room temperature is _______.
Select the correct answer from the choice given below.
The type of molecule- bromine
Select the correct answer from the choice given below.
The negatively charged particles in an atom
Write the names of elements from the following symbol:
Pt
Explain the difference between Metals and non-metals.
State why brass is considered as a homogenous mixture while a mixture of iron & sulphur – heterogenous.
Elements contain the ______of the same kind.
