Science

• What symbol is this

  Caution

  
• What is this symbol

  Corrosive

  
• What is this symbol

  Flammable

  
• What is this symbol

  Explosive

  
• What is this symbol

  Radioactive

  
• What is this symbol

  Toxic

  
• What equipment is this

  Measuring cylinder

  
• What equipment is this

  Tripod and gauze

  
• What equipment is this

  Test tube

  
• What equipment is this

  Bunsen Burner

  
• What equipment is this

  Thermometer

  
• What equipment is this

  Evaporating dish

  
• What equipment is this

  Beaker

  
• What equipment is this

  Conical flask

  
• What equipment is this

  Filter funnel

  
• What equipment is this

  Teat pipette or dropper

  
• What type of flame is this

  Yellow flame aka Safety flame

  
• What type of flame is this

  Blue with a yellow tip aka gentle heating

  
• What type of flame is this

  Blue flame with a bright blue cone in the centre aka Heating quickly flame

  
• What equipment is this

  Heatproof mat

  
• What part of the Bunsen burner is circled

  Base

  
• What part of the Bunsen burner is circled

  Rubber tube

  
• What part of the Bunsen burner is circled

  Collar

  
• What part of the Bunsen burner is circled

  Air hole

  
• What part of the Bunsen burner is circled

  Barrel

  
• Length

  mm , cm , m , km
• Time

  s, mins , hrs
• Mass

  g, kg
• temperature

  *C
• Volume

  ML/cm3 , L
• How do you read a scale

  You come down to eye level and you read at the bottom of the meniscus
• What does SAM CID stand for

  Same Alter Measure Control Independent Dependent
• What does variables mean

  it is what you change or vary
• Conclusions

  The deduction you make from you observations
• what is an Investigation

  They develop you thinking skills and important part if your plan is to decide what you are going to change
• What are the Three states of matter

  Solid liquid gas
• Solid

  Keeps their shape , They cannot move , Kewon’t the same volune
• Liquid

  They can flow or be poured, They take up the shape of the container, They keep the same volune
• gas

  they flow and spread out , They can change shape and volune, Sometimes gases have no smell or colour and sometimes they do
• what particle arrangement is this

  Solid