Chemistry, 05.02.2020 07:46 blackjack73
which state of matter is made up of particles with the greatest amount of kinetic energy?
select one:
a. solid
b. plasma
c. gas
d. liquid
which state of matter is made up of particles that separate due to extremely high temperatures?
select one:
a. solid
b. gas
c. liquid
d. plasma
which states of matter can take the shape of their container?
select one:
a. plasma, liquid, and solid
b. solid and gas
c. plasma and solid
d. gas and liquid
which matter exists in the gaseous state at room temperature?
select one:
a. helium
b. washing powder
c. school glue
d. brick
which is the most accurate description of the liquid state of matter?
select one:
a. it cannot take the shape of its container.
b. its particles can move past and bump into each other.
c. it has a fixed shape.
d. its volume is not fixed.
which is the most accurate description of the gaseous state of matter?
select one:
a. its volume is fixed.
b. it has a fixed shape.
c. it can take the shape of its container.
d. its particles are held in place.
which is the most accurate description of the plasma state of matter?
select one:
a. it is made up of whole particles.
b. it has a fixed volume.
c. its particles can only vibrate back and forth.
d. its shape is not fixed.
Answers: 2
Chemistry, 22.06.2019 14:40, neonbluefaith
Which statement best describes the function of enzymes?
Answers: 1
Chemistry, 22.06.2019 22:30, skinniestoflegends
Consider a culture medium on which only gram-positive organisms such as staphylococcus aureus colonies can grow due to an elevated nacl level. a yellow halo surrounds the growth, indicating the bacterium fermented a sugar in the medium, decreasing the ph as a result and changing the color of a ph indicator chemical. this type of medium would be referred to as a differential and enrichment culture.
Answers: 2
which state of matter is made up of particles with the greatest amount of kinetic energy?
Mathematics, 18.08.2020 03:01
Mathematics, 18.08.2020 03:01
Mathematics, 18.08.2020 03:01
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Mathematics, 18.08.2020 03:01