How many electrons are there in rubidium with the isotope

How many electrons are there in rubidium with the isotope of 85
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2. asked by Alek
3. 630 views
Which statement correctly compares the number of protons and electrons in atoms of rubidium (Rb) and calcium (Ca)?(1 point)
1. 1 answer
2. 90 views
Which statement correctly compares the number of protons and electrons in atoms of rubidium (Rb) and calcium (Ca)?(1 point)
1. 1 answer
2. 248 views
Which statement correctly compares the number of protons and electrons in atoms of rubidium (R) and calcium (Ca)?• Rubidium
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2. 76 views
Which statement correctly compares the number of protons and electrons in atoms of rubidium (Rb) and calcium (Ca)?Responses
1. 5 answers
2. 121 views
1. Consider an isotope with 18 protons, a charge of +2, and a mass number of 38. Answer the following questions:a. How many
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2. 87 views
Consider an isotope with 38 electrons, an atomic number of 39, and a mass number of 86. Answer the following questions:a. How
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2. 143 views
Which element would most likely lose electrons to form positive ions when bonding with other elements?• rubidium (Bb) O iodine
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2. 65 views
It takes 208.4 kJ of energy to remove one mol of electrons from the atoms on the surface of rubidium metal. If rubidium metal
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2. asked by Kaleen
3. 1,733 views
Rubidium has an atomic number of 37 and a mass number of 85. How many protons, neutrons, and electrons does an ion of rubidium
1. 1 answer
2. 92 views