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What are three properties an antibiotic should have?
It has few or no side effects in humans. it kills different types of harmful bacteria. It doesn't kill good bacteria.
What are three characteristic properties of iconic compounds?
If you think to ionic compounds:- dissociation in water- good solubility in water- as solids they are insulators- high melting point
What properties must objects have to magnify?
The properties of good magnifiers are stuff like convex and transparent.
What physical properties of nylon and leather make them good material to use for shoelaces?
The physical properties of nylon and leather that make them good materials for shoelaces is that they are both durable and flexable
What are the properties of polyurethane?
The properties of polyurethane are resistance to explosive decompression and interaction with light. Polyurethane is also durable and makes a good insulator.
What properties does copper silver and gold have in common?
All three are malleable, ductile, and good conducters.
Would the properties of a golf ball change if on the moon?
The properties of a golf balls flight would certainly change. With a good driver, it should be possible to hit it half to three quarters of a mile.
What are three physical properties of aluminum?
There are three physical properties of aluminum foil. The three properties are solid, ductile, and malleable.
Why is CaSO4 a good drying agent?
absorbs water very quickly
What chemical indicator do you use for starch?
Starch is not the indicator. Iodine is the indicator of starch.
Why is it important not to pipette a reagent solution directly from bottle of a reagent stock solution?
Contamination. Your stock solution has a known molarity and should not be contaminated with anything. Even a "clean" pipette tip. Its just good lab etiquette.
What properties do wool fabrics have?
Mostly good heat insulation properties.
Why is towelling a good material for drying yourself?
it soaks all the wet up
What is drying of firewood?
When you dry firewood so that it is seasoned and really good to burn.
What are three properties an antibiotic should have?
It has few or no side effects in humans. it kills different types of harmful bacteria. It doesn't kill good bacteria.
Four properties of cotton?
the four properties of cotton are good absorbency , color retention ,good strength and drapes well
What is the mechanical properties of copper?
Copper is ductile, malleable, and a good conductor of heat. It also has good brazing and soldering properties.
