WorksheetsChem 1 - Matter
Total questions: 7
Worksheet time: 2mins
If you fill a glass to the brim with ice water and the ice melts, what will happen?
The glass will over flow as the ice turns to water.
The level of water in the glass will remain unchanged as the ice melts.
The water level will drop slightly as the ice melts.
I'll never find out because I'll drink the water or walk away before anything happens.
DNA codes for proteins, which are the building blocks of organisms. What is the most abundant protein in the human body?
tubulin
collagen
keratin
albumin
You can't live without iron. Where in the body is most of the iron located?
brain
bone
skin
blood
What is the substance called that is being dissolved in a solution?
Solute
Mixture
Solvent
Concentrator
Before you begin your experiment, you must ask a question. The question is the _______________.
Problem
Hypothesis
Protocol
Conclusion
This gas is essential for us, and all other aerobic organisms, to survive. We inhale it along with the air we breathe (of which it forms approximately 21%) and it then helps in the oxidation of glucose in our bodies. When not in its molecular form, is it an element, compound or mixture?
Element
Compound
Mixture
None of the above
What is an alloy?
An alloy is a mixture of elements that has the characteristic of a metal.
At least one of the elements mixed is a metal.
is a mixture where very small particles of one substance are evenly distributed throughout another substance.
An alloy is the pirate term for all ahoy!
