Chemistry, 20.02.2020 15:19 lionessny6301
All the squares outlined on the model cells are 1 cm by 1 cm.
.Each face of Cube A measures 1 cm long by 1 cm wide.
.Each face of Cube B measures 2 cm long by 2 cm wide.
.Each face of Cube C measures 3 cm long by 3 cm wide.
.Calculate the area of one side of each cube by multiplying the length times the width.
.Calculate the surface area of each cube by multiplying the area of one side of the cube by 6 sides.
.Calculate the volume of each cube by multiplying length times width times height.
.Build the ratio for each cube: (surface area)/volume
.For each cube, divide surface area by volume and round off to the nearest whole number. For example, 1.5 to 1 is 3:2.
Answers: 3
Chemistry, 22.06.2019 01:10
Which of the following elements would you expect to have the lowest ionization energy value? fluorine, lithium, neon, nitrogen
Answers: 2
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 14:50
The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 3
All the squares outlined on the model cells are 1 cm by 1 cm.
.Each face of Cube A measu...
.Each face of Cube A measu...
Mathematics, 24.01.2022 05:30
Computers and Technology, 24.01.2022 05:30
Mathematics, 24.01.2022 05:30
Mathematics, 24.01.2022 05:30
Mathematics, 24.01.2022 05:30
Mathematics, 24.01.2022 05:30
Mathematics, 24.01.2022 05:30
English, 24.01.2022 05:30