Molecules have
Question 6 options:
A)
both potential and kinetic energy.<...
Chemistry, 02.12.2021 14:00 Serenitybella
Molecules have
Question 6 options:
A)
both potential and kinetic energy.
B)
only potential energy.
C)
only kinetic energy.
D)
neither kinetic nor potential energy
Answers: 3
Chemistry, 22.06.2019 01:30
There are main groups in the modern periodic table of elements
Answers: 1
Chemistry, 22.06.2019 10:30
Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2
Answers: 1
Chemistry, 22.06.2019 12:30
Nebulae are enormous clouds in outer space. they are made mostly of hydrogen gas, helium gas, and dust. some nebulae glow brightly, while others do not. the stars that people see are huge, bright balls of glowing gas. they are made mostly of hydrogen and helium. which statement correctly describes other ways in which nebulae and stars are different? a. stars can form inside a nebula but a nebula can never be produced by any star. b. a star always has a higher density than a nebula. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star.
Answers: 3
Mathematics, 20.02.2020 08:58
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Mathematics, 20.02.2020 08:58
Mathematics, 20.02.2020 08:58
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