subject
Biology, 28.08.2019 22:00 7letters22

Me 28
is a physical property of matter.
a. acidity
b. basicity
c. boiling point
d. flammability
is a chemical property of matter.
a. color
b. hardness
c. melting point
d. chemical reactivity
which chemical substance has the highest melting point?
a. gold
b. water
c. oxygen
d. mercury
which of these is not a chemical property of matter?
a. acidity
b. basicity
c. magnetism
d. chemical reactivity
the physical properties of 10 grams of iron are the same as the properties of 20 grams of iron.
a. reactive
b. physical
c. chemical
one of gold's physical properties is its
a. color
b. acidity
c. basicity
d. chemical reactivity
what type(s) of properties of a substance do not change with a change in amount or shape?
a. physical only
b. chemical only
c. physical and chemical
gasoline burns easily and creates gases and heat.
therefore, burning is a property, and gasoline has a flammability.
a. physical; low
b. chemical; low
c. physical; high
d. chemical; high
a physical property of halite (table salt) is its
a. acidity
b. basicity
c. high melting point
d. chemical composition
which of these is not a physical property of matter?
a. color
b. density
c. hardness
d. flammability

ansver
Answers: 1

Other questions on the subject: Biology

image
Biology, 21.06.2019 17:00, antcobra
Which of the following conclusions can be drawn
Answers: 3
image
Biology, 21.06.2019 21:00, pnicklin00
Amylase is an enzyme found in the human digestive system. why do you think it was important to keep the enzyme temperature about 37 degrees celsius (98.6 degrees f)? describe what might happened the temperature decreased by 10 degrees celsius.
Answers: 3
image
Biology, 22.06.2019 08:00, kautumn27
Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure
Answers: 1
image
Biology, 22.06.2019 09:00, nicole667
Which ocean is on the eastern coast of north and south america? arctic ocean indian ocean pacific ocean atlantic ocean
Answers: 2
You know the right answer?
Me 28
is a physical property of matter.
a. acidity
b. basicity
c. boili...

Questions in other subjects:

Konu
Social Studies, 27.01.2021 19:50