Answered: 15. How many subatomic particles are…

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Chemistry

15. How many subatomic particles are there in C-14 A. 6 B. 8 C. 14 D. 20

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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3. Carbon-14 is an isotope: A. it has the same number of protons and electrons as Carbon-12, but a different number of neutrons B. It has the same number of protons and neutrons as Carbon-12, but a different number of electrons. C. it has a different number of protons thanCarbon-12 D. it is not an isotope of Carbon-12 4. The atomic number is equivalent to which of the following? A. The number of nucleons in the atom. B. The number of protons in the atom. C. The number of neutrons in the atom. D. None of the above.
37.) Consider particle A with a mass number of 62, atomic number 32 and an ionic charge of +2. Which of the following is correct a. A has an equal number of protons and neutrons b. A has an equal number of protons and electrons c. A has an equal number of neutrons and electrons d. A has an equal number of protons, electrons and neutrons
Of the following subatomic particles, the one that has the lowest mass is a. a proton. b. a neutron c. an electron. d. a and b e. a, b, and c; they all have the same mass.
Atomic o Mass Number of Name uon lo Symbol Number Neutrons W. Number 8. 2raon ls. 1sd: bozogorq 10 6 ros 20
3. State the number of neutrons and protons in each of the following nuclei: a. ¹₁ H 1 179 b. C. d. 14 AU 79 6 C 239 992 U
What is the atomic mass of Cadmium ? A) 12.011 amu B) 40.078 amu C) 132.91 amu D) 112.42 amu
Give the number of protons, electrons, and neutrons in the following isotope: 125/52 Te Select one: a. 31 protons, 31 electrons, 52 neutrons b. 41 protons, 41 electrons, 62 neutrons c. 52 protons, 62 electrons, 125 neutrons d. 52 protons, 52 electrons, 73 neutrons
Select the choice in which atomic number, mass number, number of neutrons, and number of protons listed is correct for phosphorous-32. Atomic number Mass number Number of neutrons Number of protons a. 15 32 32 15 b. 15 32 17 15 c. 17 15 15 17 d. 17 32 32 17 e. 16 32 16 16
P-3
2. How many protons, neutrons and electrons are contained in each neutral element? 27 „Al a. b. 16 C.
C. Subatomic Particles Atomic Mass Element Number Number Protons Neutrons Electrons Iron 30 27 13 19 20 Bromine 80 Gold 197 53 74 sotopes
Which element is represented by the following symbol A. Chromium B. germanium C. barium D. iron