Table of Contents
- 1 How many neutrons does PB 206 have?
- 2 How many neutrons are present in bismuth 210?
- 3 How many protons and neutrons are in an atom of at 210?
- 4 How many protons neutrons and electrons are present in a single atom of astatine − 210?
- 5 Which element contains the largest number of neutrons per atom bismuth-210 astatine-210 astatine 2110?
- 6 How many protons are in the nucleus of lead 210?
How many neutrons does PB 206 have?
124 neutrons
A nucleus with that number of protons is called lead (symbol Pb), and this particular isotope of lead is called Pb-206 because it has 82 protons + 124 neutrons, which totals 206.
How many neutrons are present in bismuth 210?
Bismuth-210 is composed of 83 protons, 127 neutrons, an 83 electrons.
How many protons and neutrons are in an atom of at 210?
Diagram of the nuclear composition, electron configuration, chemical data, and valence (outer electron) orbitals of an atom of astatine-210 (atomic number: 85), an isotope of this element. The nucleus consists of 85 protons (red) and 125 neutrons (orange).
How many neutrons are there in PB 204?
122
Properties of Pb-204 Isotope:
| Properties of Pb-204 Isotope: | PB-204 |
|---|---|
| Neutron Number (N) | 122 |
| Atomic Number (Z) | 82 |
| Mass Number (A) | 204 |
| Nucleon Number (A) | 204 |
How many protons does lead 210?
82 protons
Lead has an atomic number of 82; hence every lead atom has 82 protons and electrons. To find the number of neutrons, we subtract the number of protons from the mass number (210), which yields 128 neutrons. Lead-210 has a characteristic common to radioactive isotopes: it is relatively rich in neutrons.
How many protons neutrons and electrons are present in a single atom of astatine − 210?
A neutral astatine-210 atom has 125 neutrons, 85 protons, and 85 electrons.
Which element contains the largest number of neutrons per atom bismuth-210 astatine-210 astatine 2110?
Chapter 4 Studyguide
| Question | Answer |
|---|---|
| What part of the atom contains practically all of its mass? | the nucleus |
| Which element contains the largest number of neutrons per atom? A) Bismuth-210 B) Polonium-210 C) Astatine-210 D) Astatine-211 | A) Bismuth-210 |
How many protons are in the nucleus of lead 210?
How many protons neutrons and electrons are in PB 204?
Main Isotopes of Lead Lead-204 is composed of 82 protons, 122 neutrons, and 82 electrons. Lead-206 is composed of 82 protons, 124 neutrons, and 82 electrons. Lead-207 is composed of 82 protons, 125 neutrons, and 82 electrons. Lead-208 is composed of 82 protons, 126 neutrons, and 82 electrons.