A single atom of a substance Multiple Choice must possess a positive charge. O may not be subdivided into smaller parts without losing its properties hes a nucleus composed of electrons must possess o negative cherge.

A single atom of a substance Multiple Choice must possess a positive charge. O may not be subdivided into smaller parts without losing its properties hes a nucleus composed of electrons must possess o negative cherge.

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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You are excited to know from this class that everything in the world is composed of atoms. In addition, an atom looks like the solar system. The _____ are the “planets” in an atom. Group of answer choices a)electrons b)positrons c)neutrons d)protons
The number of protons in an atom's nucleus defines the element. True False
What is the correct notation for a particle which has 12 protons, 12 neturals and 10 electrons? O Mg O Mg- O Mg+
al pages that helped with this content 88 Element Symbol H He Li Be B C Atomic Number 2 01 11451 Number of protons 1 2 Total number of electrons 1 2 (ve weh Shell Model n = 1, 2, 3, ... OM LUISUA G COLOUR CHE U SU GUS 1566 llada) er darge 11 si no wo miestod auspun orld mo 329woldat bibohogart no wos obleas idat a GUSLOA ( ET VIL SISCIA SOMAG GUS COCH LOA leborn and to poh topt uger apon Es Core Electrons 0 be owe Suc Jaum duob Jeurn yhodomos pro 29mco bicort nor over by 11,aphild stil 31 to S Valence electrons LAUK ratall 1 2 ncpris-Euro Lebusura por enc Column on the periodic table Lewis dot structure 1H: 8 He: Li Simplified electron arrangement 1e 2e He is special small-so not octet, but full. Will electrons be lost or gained to complete the complete the outer shell? lose le Usual ionic charge 1+ Noble gas-full outer shell-will not lose or gain e- For this class C family will only share e- no ions
Explanation on paper to write it down so its eaiser to understand
If the atom has too many neutrons in comparison to protons, the nucleus becomes unstable. True O False
Name: Period: Mnbloo B C D nd 1oO2I Isoi 1o 201A lovof boessoni 12. When elements from Group A combine with elements from Group C, these compounds form lied oldslinvs boasoroni.O Fon A non-conductive metal 2H,0 B liquid C insert metals hich of ont of water proflie ari anoqque D salts 13. Which element is a noble gas? A nitrogen (N) B vanadium (V) e astatine (At) atom that is respons bonding of aloms is D helium (He) IAIDaME - JA
See if you can complete the following table using only what is on this page. ( Fill in th blanks ) element symbol nuclear symbol atomic number mass number protons neutorns electrons Cu2963 N 13 7 29 36
The following depicts two images related to atom structure. The image on the left describes an atomic theory. The image on the right describes the results of a test used to further determine the structure of the atom. Electrons scattered throughout ● (a) Expected Results D Diffuse positive charge Path of < particle Assuming that the arrows are streams of "alpha" radiation Use the image to determine whether the "alpha radiation" is positively or negatively charged. Explain how you arrived at your conclusion. Cite evidence from the image(s) in your explanation. (b) Actual Results