Stages of Rust
Authored by charlie South
Science
1st Grade
Used 2+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary cause of rust?
Exposure to sunlight
Exposure to water and oxygen
Exposure to heat
Exposure to cold
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What Stage of Rust
Stage 1
Stage 2
Stage 3
Stage 4
Stage 0
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
what is the purpose of galvanisation
paint the metal
coat the steel with zink
polish the metal
clean the metal
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What stage of Rust
Stage 1
Stage 2
Stage 3
Stage 4
Stage 0
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What Stage of Rust?
Stage 1
Stage 2
Stage 3
Stage 4
Stage 0
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
applying oil or greece to metal helps prevent rust
True
false
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the chemical formula for rust?
FeO
Fe2O3
Fe3O4
FeO2
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