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    Chemistry Discussions

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    Posted 3 weeks ago in Form 1

    Air Combustion, Rusting And Fire Fighting

    hey, ladies and gentlemen i want share ideas with you because i think this is proper place, my Qn. is what is rusting

      0       1

    Comments  


    Fankie Peace   Posted on 3 weeks ago

    self protection of minerals

    Posted 1 month ago in Form 2

    Oxygen

    what is oxygen

      0       3

    Comments  


    Eli Lomayani   Posted on 1 month ago

    is it corect

    Eli Lomayani   Posted on 1 month ago

    is about 21 by the volume of air

    Posted 1 month ago in Form 1

    Matter

    how many types of matter mention them

      0       2

    Comments  


    Baraka Mgaya   Posted on 1 month ago

    their are tree type of matter solid, liquid, gas

    Mary Onyali   Posted on 1 month ago

    3

    Posted 1 month ago in Form 3

    Extractions Of Metals

    how extraction of metals exploit enviroment

      1       0

    Comments  


    Posted 2 months ago in Form 1

    Matter

    matter are 3 in state. is it like your 3 names 

     

    eg twin reckcher sp

      0       5

    Comments  


    Laurentmnanka Masero   Posted on 1 month ago

    you are dam

    Namxhin Furtor   Posted on 1 month ago

    is not her sorry for her/him

    Fankie Peace   Posted on 2 months ago

    what

    JACE NORMAN   Posted on 2 months ago

    i think you dont under stand your self.

    Posted 2 months ago in Form 1

    Heat Sources And Flames

    why do they call it flame but no picture

      0       2

    Comments  


    JACE NORMAN   Posted on 2 months ago

    because it has the because.

    J.C.M BOY   Posted on 2 months ago

    ask mozila

    Posted 2 months ago in Form 1

    Heat Sources And Flames

    mention parts of bunsen burner

      0       3

    Comments  


    JACE NORMAN   Posted on 2 months ago

    stop jokes Twin rekcher your friend is serious.

    J.C.M BOY   Posted on 2 months ago

    chimney,metal ring,air suply, base.

    Twin Rekcher   Posted on 2 months ago

    head,shoulders,and last you can add your self

    Posted 2 months ago in Form 1

    Introduction To Chemistry

    what is chemistry

      0       2

    Comments  


    JACE NORMAN   Posted on 2 months ago

    chemistry is a blanch of science which deals with nature,properties and composition of matter.

    J.C.M BOY   Posted on 2 months ago

    ask me

    Posted 2 months ago in Form 1

    Laboratory Techniques And Safety

    what is laboratory apparutus

      0       2

    Comments  


    JACE NORMAN   Posted on 2 months ago

    are apparutus used in the laboratory.

    J.C.M BOY   Posted on 2 months ago

    i dont know

    Posted 2 months ago in Form 1

    Laboratory Techniques And Safety

    what is Biohazard substance

      0       2

    Comments  


    J.C.M BOY   Posted on 2 months ago

    too bad

    Fankie Peace   Posted on 2 months ago

    dangerous for life 

    https://s04.flagcounter.com/mini/rzN/bg_FFFFFF/txt_DDDDDD/border_FFFFFF/flags_0/.png

    Posted 2 months ago in Form 1

    Laboratory Techniques And Safety

    what is a apparatus 

      0       7

    Comments  


    JACE NORMAN   Posted on 2 months ago

    is the special instrument used to carry experiment in the laboratory.

    J.C.M BOY   Posted on 2 months ago

    nice

    Joshua Lushinge   Posted on 2 months ago

    An special instruments used in the laboratory fo carring experment

    Kelvin John   Posted on 2 months ago

    thanks guys i was neary forget the meaning of a term apparatus

     

    Posted 2 months ago in Form 1

    Laboratory Techniques And Safety

    what is toxic substance

      0       3

    Comments  


    JACE NORMAN   Posted on 2 months ago

    are substance that are dangerous and can cause death immediately.

    J.C.M BOY   Posted on 2 months ago

    killer one

    Trinah Andrew   Posted on 2 months ago

    are substance that are dangerous and poisonous can kill immediately

    Posted 2 months ago in Form 1

    Laboratory Techniques And Safety

    what is warning sign

      0       2

    Comments  


    JACE NORMAN   Posted on 2 months ago

    are signs which gives us warning when we are any place.

    J.C.M BOY   Posted on 2 months ago

    i dont know

    Posted 2 months ago in Form 1

    Laboratory Techniques And Safety

    razor blade is used to-------

      0       4

    Comments  


    Kelvin Zepha   Posted on 3 weeks ago

    cut my special hair

    JACE NORMAN   Posted on 2 months ago

    Razor blade is used to cut flapping skin.

    J.C.M BOY   Posted on 2 months ago

    cooking

    Kemy Magayane   Posted on 2 months ago

    Cut the flapping skin

    Posted 2 months ago in Form 1

    Laboratory Techniques And Safety

    what is first aid kit

      0       4

    Comments  


    JACE NORMAN   Posted on 2 months ago

    is the small box contain equipment for first aid.

    J.C.M BOY   Posted on 2 months ago

    big box that contain a tank for water

    Lee Seung Joon   Posted on 2 months ago

    is the small that contain an equipment for first aid

    Trinah Andrew   Posted on 2 months ago

    is the small box that contain items for giving first aid

    Posted 2 months ago in Form 1

    Laboratory Techniques And Safety

    who is first aider

      0       4

    Comments  


    JACE NORMAN   Posted on 2 months ago

    First aider is a person who gives first aid.

    J.C.M BOY   Posted on 2 months ago

    animals like dogs lions etc.

    Lee Seung Joon   Posted on 2 months ago

    is a person who give a first aid to patient he or she must able to do it.

    Kemy Magayane   Posted on 2 months ago

    Is a person who gives first aid and he or she must be able to do it

    Posted 2 months ago in Form 1

    Laboratory Techniques And Safety

    what is first aid

      0       4

    Comments  


    JACE NORMAN   Posted on 2 months ago

    First aid is the first help given to a victim before take him/her to the hospital.

    J.C.M BOY   Posted on 2 months ago

    i know?

    Lee Seung Joon   Posted on 2 months ago

    is a help given to a patient or a victim before he or she taken to the hospital.

    Trinah Andrew   Posted on 2 months ago

    is the assistance given to a victim before taking him or her to the hospital

    Posted 2 months ago in Form 1

    Laboratory Techniques And Safety

    mention two laboratory rules

      0       3

    Comments  


    JACE NORMAN   Posted on 2 months ago

    1) do not play in the laboratory. 2) do not make noise in the laboratory.

    J.C.M BOY   Posted on 2 months ago

    to watching T.V to charting

    Lee Seung Joon   Posted on 2 months ago

    i,do not eat inthe laboratory. ii,do not play or run in the laboratory.

    Posted 2 months ago in Form 1

    Laboratory Techniques And Safety

    what is a laboratory

      0       2

    Comments  


    J.C.M BOY   Posted on 2 months ago

    is a kitchen room

    Lee Seung Joon   Posted on 2 months ago

    is a special room where a scientific process is done.

    Posted 2 months ago in Form 1

    Air Combustion, Rusting And Fire Fighting

    noble gases include what 

      0       3

    Comments  


    Lyrics Guy   Posted on 3 weeks ago

    noble gases include argon, helium, neon, krypton, and xenon.

    JACE NORMAN   Posted on 2 months ago

    argon and neon

    Kemy Magayane   Posted on 2 months ago

    Argon, neon

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