Making Materials
Material used to make plastic bottles
polymer
type of reaction where a substance gains oxygen
oxidation
Where are electrons found in the atom?
orbit/outer shell/ around the nucleus
If forces are equal and opposite they are _______
balanced
What page is the reactivity series on?
pg 76
concrete is made form aggregate (rocks), water, and _________
cement
Reaction where one metal replaces/swaps another
displacement
What are ions?
charged atoms
is olive oil, palm oil, and canola oil renewable?
yes
Where is teacher Amy from?
South Africa
Property meaning light can pass through completely, e.g. like with glass
transparent
Which is more reactive: iron or copper?
iron
When the forward and backward reactions happen at the same rate
Equilibrium
Unit of work
Joules (J)
Is it physically possible for you to lick your elbow
For over 99% of people, it is physically impossible to lick their own elbow due to human anatomy
Raw material used to make most plastics
crude oil
is thermal decomposition endothermic or exothermic?
endothermic
Type of bonding involving transfer of electrons between metals and non-metals
ionic bonding
What does a flat, horizontal line mean on a Distance/Time graph?
The object is not moving/standing still
Who is our school named after?
Sir Isaac Newton
a small molecule that can join with other molecules like itself to form a polymer
monomer
What is the difference between the atomic number and the mass number of an element?
Atomic = number of protons
Mass = protons + neutrons
Define rate of reaction
the speed of a reaction
What is the definition of work?
the energy transferred when a force moves an object
What is Bangkok's full name in Thai?
Krung Thep Mahanakhon Amon Rattanakosin Mahinthara Ayuthaya Mahadilok Phop Noppharat Ratchathani Burirom Udomratchaniwet Mahasathan Amon Piman Awatan Sathit Sakkathattiya Witsanukam Prasit
กรุงเทพมหานคร อมรรัตนโกสินทร์ มหินทรายุธยา มหาดิลกภพ นพรัตนราชธานีบูรีรมย์ อุดมราชนิเวศน์มหาสถาน อมรพิมานอวตารสถิต สักกะทัตติยวิษณุกรรมประสิทธิ์