Question

is the listed things physical/chemical properties
the density of water is 1.00 g/mL
the ability to burn or combust
Zinc reacts with hydrochloric acid to produce hydrogen gas and zinc chloride
the mass of a piece of lead is 245 g
the rusting or corrosion of iron
splitting wood with an axe
metal conducting electricity
water composition is H20, meaning it has 2 hydrogen atoms combined with 1 oxygen atom
the fermenting of grapes
grating cheese
the grinding of iron to make filings
polishing shoes with a rag
ammonia has a strong characteristic odor
the color of copper is reddish brown

Answer 1

the density of water is 1.00 g/mL (physical property)

the ability to burn or combust (chemical property)

Zinc reacts with hydrochloric acid to produce hydrogen gas and zinc chloride (chemical property)

the mass of a piece of lead is 245 g (physical property)

the rusting or corrosion of iron (chemical property)

splitting wood with an axe (physical property)

metal conducting electricity (physical property)

water composition is H20, meaning it has 2 hydrogen atoms combined with 1 oxygen atom (chemical property)

the fermenting of grapes (chemical property)

grating cheese (physical property)

the grinding of iron to make filings (physical property)

polishing shoes with a rag (physical property)

ammonia has a strong characteristic odor ( physical property)

the color of copper is reddish brown (chemical property)


please check if I did this correct if not please correct me and tell me so I can learn from my mistakes

Answer 2

They are all correct, though i'm having doubts on "ammonia has a strong characteristic odor ( physical property)". I'm not sure if odours are physical properties, just double check that.

Answer 3

thanks I myself has a second thought on that too

Answer 4

no probs, good job !

Answer 5

thank you