Most naturally occurring Gallium is Gallium-69. How many protons, neutrons and electrons does an atom of...

Question

Question

Answer 1

Answer #1

Ga atomic number = 31

mass number = 69

number of electrons = 31 = number of protons

number of neutrons = 69-31 = 38

notation of Gallium is ₃₁Ga⁶⁹

Answer 2

Similar Homework Help Questions

How many protons, neutrons, and electrons does a neutrally charged Hydrogen atom have?

How many protons, neutrons, and electrons does a neutrally charged Hydrogen atom have? Use the periodic table entry for Hydrogen to answer the question. Enter each answer as an integer, for example, 3. number of protons: _______ number of neutrons: _______ number of electrons: _______
1- an atom has the following chemical symbol: 114Cd a- how many protons does this atom...

1- an atom has the following chemical symbol: 114Cd a- how many protons does this atom have? b- how many neutrons does this atom have? c- how many electrons does this atom have? 2- an ion has 33 protons, 41 neutrons, and 36 electrons a- what is the mass number of this atom? b- what is the symbol for this ion? enter both mass and the atomic number 3- which of these ions has the same number of electrons as...
Gallium has two naturally occurring isotopes. One of them, gallium-69, has a mass of 68.925581 u...

Gallium has two naturally occurring isotopes. One of them, gallium-69, has a mass of 68.925581 u and a percent isotopic abundance of 60.11%. What must be the mass and percent isotopic abundance of the other isotope, gallium-71?

14. How many protons, electrons, and neutrons are in an atom of a) 91 protons, 40...

14. How many protons, electrons, and neutrons are in an atom of a) 91 protons, 40 electrons, 51 neutrons 91 protons, 91 electrons, 40 neutrons 40 protons, 40 electrons, 51 neutrons 40 protons, 51 electrons, 91 neutrons abcd 15. What is the molecular weight of N.O.? Choose the closest value. a) 15 u 30u C) d) 54u 108 u
An atom has 38 protons and 48 neutrons. 16. How many electrons does it have? 17....

An atom has 38 protons and 48 neutrons. 16. How many electrons does it have? 17. Give the complete electron configuration for this element. 18. How many valence electrons does it have? 19. In which period of the periodic table is it found? 20. What is the charge on the ion it forms? 21. This ion will now have the same electron configuration as what neutral atom?
How many protons, electrons, and neutrons, respectivelydocs have? How many protons, electrons, and neutrons, respectively, does...

How many protons, electrons, and neutrons, respectivelydocs have? How many protons, electrons, and neutrons, respectively, does 70G23+ have? O a. 28, 31, 42 b.31. 28,70 O c. 28, 31, 39 O d. 31, 28, 39 e. 31, 31, 39

How many protons, neutrons and electrons are in an atom of Ba 138?

How many protons, neutrons and electrons are in an atom of Ba 138?
How many protons, neutrons and electrons are in a neutral atom of Ru-96 First blank: protons...

How many protons, neutrons and electrons are in a neutral atom of Ru-96 First blank: protons Second blank: neutrons Third blank: electrons
Uranium has 3 naturally occurring isotopes; 238U, 235U, and 234U. Roughly 99.2745% of uranium is U-238...

Uranium has 3 naturally occurring isotopes; 238U, 235U, and 234U. Roughly 99.2745% of uranium is U-238 and 0.7200% is U-235. What is the average mass of an U atom? You may assume that the mass of each isotope is equal to its mass number. Report your answer to 6 sig figs. How many protons, neutrons, and electrons does 235U have?

Question 5 4 pts How many protons and neutrons comprise the nucleus of an atom of the isotope 58 Ni? 28 protons an...

Question 5 4 pts How many protons and neutrons comprise the nucleus of an atom of the isotope 58 Ni? 28 protons and 30 neutrons 28 protons and 58 neutrons 58 protons and 28 neutrons 58 protons and 30 neutrons 14 protons and 58 neutrons Question 6 If an X3 ion has 21 electrons, what is the identity of X? Al Cr Co K Sc