Module 2 Science Journal Lesson 1 Practice 1- Atoms: The Space Between Video 1. What are some characteristics of the "space" inside an atom? 2. If an atom is mostly empty space, what keeps other matter from moving through the space inside an atom?

Module 2 Science Journal Lesson 1 Practice 1- Atoms: The Space Between Video 1. What are some characteristics of the "space" inside an atom? 2. If an atom is mostly empty space, what keeps other matter from moving through the space inside an atom?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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QUESTION 1 Who introduced the atoms as small indivisible particles? Isaac Newton Leo Szilard Democritus Ernest Lawrence
Complete the table below, using the diagram of an atom shown at right. Properties of subatomic particles approximate location charge mass name symbol (in multiples of e) on diagram (amu) (choose one) v(choose one)v e (choose one) v (choose one) neutron (choose one) (choose one) v Continue 2021 McGraw Hill LL
Answer second question. Use first question as a reference
A compound containing only carbon and hydrogen has a carbon-to-hydrogen mass ratio of 11.89 Which carbon-to-hydrogen mass ratio is possible for another compound composed only of carbon and hydrogen? A.) 7.89 B.)5.95 C.)4.66 D.) 3.20
7. How many neutrons are there in carbon-14 A. 6 B. 8 C. 14 D. 20 8. How many protons are there in an atomic with 8 neutrons and 10 electrons A. 8 B. 10 C. 2 D. 18
number of fluorine. A tremendous explosion follows emitting light and heat able to be observed from a 41) A teenage child in Wisconsin throws a chunk of sodium metal into a lake consisting of freshwater with an approximate density of 1.01 g/mL. The chunk of sodium has a mass (in kilograms) equal to the atomic number of fluorine. A tremendous explosion follows emitting light and heat able to be observed from a drone flying at an altitude of approximately 53 m. How many atoms of sodium from the original chunk remain in Wisconsin after the reaction is complete? This is an MCAT style question. Keep in mind that some of the data given may not be necessary to solve the problem. Use four sig figs. 1.019/mL ら3m a) 4.616E25 b) 2.357E23 c) 2.853E26 d) 8.390E22 53
4. An atom is electrically neutral because the A. number of protons equals the number of electrons B. number of protons equals the number of neutrons C. ratio of number of neutrons to the number of electrons is 1:1 D. ratio of number of neutrons to the number of protons is 1:1.5 21Illuminate Education TM Inc. DELL F3 F4 F5 F6 F7 F8 F9 F10 SC F1 F2 # $ & 3 7 8 W T Y A S F 1H C Alt E