subject
Chemistry, 14.09.2021 03:10 SKYBLUE1015

Question 2 of 10 What law states that matter can never be created or destroyed?
O A. The law of constant phases
OB. The atomic theory
C! The law of conservation of matter
D. The law of gravity
SUB

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 22:30
Asample of neon occupies a volume of 375 ml at stp. what will be the volume of neon if the pressure is reduced to 90.0 kpa? a. 422 ml b. 422 l c. 333 ml d. 333 l
Answers: 2
question
Chemistry, 22.06.2019 05:00
If the density of water is 1.0 g/cm3, which of these materials would float in water, based on their densities? check all that apply. aluminum cork iron lead wax
Answers: 1
question
Chemistry, 22.06.2019 13:30
In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.
Answers: 2
question
Chemistry, 22.06.2019 16:40
The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates
Answers: 3
You know the right answer?
Question 2 of 10 What law states that matter can never be created or destroyed?
O A. The law...
Questions
question
History, 26.02.2021 05:00
question
Mathematics, 26.02.2021 05:00
question
Mathematics, 26.02.2021 05:00
question
Mathematics, 26.02.2021 05:00