8.1/8.2
what is a exothermic reaction?
a chemical reaction where thermal energy is been given out.
If a substance is inert, it means ...
that it does not react with oxygen.
the equation metal+water is?
metal hydroxide+hydrogen
What is something giancarmine likes to do in his free time?
make origamis
Name a villian from Star Wars
Darth sidieous/ palpitiene
Darth Vader
Darth maul
Count Dooku
What is an endothermic reaction?
a reaction where energ
Which substance is the most reactive with oxygen?
Potassium
what metals are too reactive in water
sodium, potassium.
Who is my Giancarmine favourite teacher
Mr.R
name a colour not in the rainbow
pink, brown, etc.
What does combustion mean?
Burning; to burn
What happens over time with iron when it reacts with Oxygen?
It rusts
what metals are less reactive in water
calcium, magnesium.
What is Giancarmine's favourite day of the week?
Wednesday
name a province in Canada besides Ontario
Alberta, Quebec, seskatchewan, manitoba, british colombia, north west territories, nunavut, nova scotia, newfoundland and labrador, prince edwardo island
give me an example of an endothermic process?
melting ice
evaporation water
sublimation of dry ice
melting salt
the equation for metal+oxygen is?
metal oxide
the equation for magnesium+hydrochloric acid is?
magnesium chloride+hydrogen
What does make Giancarmine in art class for sculpturing.
an elevator
In what year was jeopardy created?
1964
give me an example of an exothermic reaction?
potassium + H2O
Magnesium + oxygen
magnesium + hydrochloric acid
what are 2 ways to prevent iron from rusting
paint the iron, galvanise the iron.
the equation for metal+acid is?
salt+hydrogen
What is Giancarmine's least favourite subject?
Math
Who wrote the hunger games?
Suzanne Collins