SirJuma
SirJuma

Matter and Energy, Properties of matter, States of matter, Environment, An introduction to language of Chemistry, Classes of elements, Compounds and mixtures.

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20.00 USD /single lesson (60 min.)
Science / Chemistry

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General information

nick SirJuma
country Kenya
languages English
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Education

Born in 1991.

From 1997 to 2004.  Acquired certificate of primary education in 2004 with grade A in all subjects.

 

From 2006 to 2009.  Acquired certificate of secondary education in 2009 with grade A in all subjects.

From 2011 to 2016.   Awarded a bachelors degree in Manufacturing Enginnering and Technology from Egerton University-Kenya in the year 2016.

 

Experience: 3 years

About me

Matter is anything that occupy space and has mass.

Matter occurs in three states: solid, liquid, gas.

 

An element  is a species of atoms having the same number of protons in their atomic nuclei (i.e. the same atomic number, Z). There are 118 elements that have been identified.

A compound comprises of two or more elements that are  chemically combined.

A mixture is a material system made up of two or more different substances which are mixed but are not combined chemically.