What is the mass number of an ion with 107 electrons 159 neutrons and a +1 charge Express your answer as an integer view available hint S?
An ion with 107 electrons and 159 neutrons having a mass number will be 267 since the ion or atom bears a single positive charge on its shell.
What is the mass number of an ion with 109 electrons 158 neutrons and a +1 charge?
| WHAT IS THE MASS NUMBER OF AN ION WITH 109 ELECTRONS, 158 NEUTRONS, AND A +1 CHARGE? | 268 |
|---|---|
| What makes an R group neutral polar? | CONTAINS HIGHLY ELECTRONEGATIVE ATOM SUCH AS OXYGEN, NITROGEN, OR SULFUR |
| What makes an R group neutral nonpolar? | Contains mostly Carbon & Hydrogen May also contain N or S |
How do you find a mass number of an ion?
Together, the number of protons and the number of neutrons determine an element's mass number: mass number = protons + neutrons.
What is the mass number of an ion with 106 electrons?
Terms in this set (17) What is the mass number of an ion with 106 electrons, 159 neutrons, and a +1 charge? The mass number of an atom is 15, and its atomic number is 7.
What element has 159 neutrons?
For example, seaborgium 265, which has a nucleus containing 106 protons and 159 neutrons, decays to rutherfordium 261, which decays to nobelium 257.
What is the atomic number of an atom that has 6 protons 6 neutrons and 6 electrons?
It has an atomic number of 6. That means a carbon atom has 6 protons, 6 neutrons, and 6 electrons.
What is the mass number of an ion with 108 electrons 159 neutrons and a positive one charge?
The mass number is 108 + 159 = 267.
How do you find the mass number of neutrons and electrons?
The number of electrons in a neutral atom is equal to the number of protons. The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus. The number of neutrons is equal to the difference between the mass number of the atom (M) and the atomic number (Z).
How many protons does an ion with 74 electrons and a charge of +4 contain?
What is its charge? Pt has atomic number 78, so it has 78 protons. With 74 electrons, it's lost 4 electrons & must have a charge of +4.
What is the mass number of an ion with 108 electrons 159 neutrons and a +1 charge?
The mass number is 108 + 159 = 267.
What is the element that has a an atomic number of 159?
terbium (Tb), chemical element, a rare-earth metal of the lanthanide series of the periodic table.
What is the atomic number of fermium?
100Fermium / Atomic number
What is the atomic mass of an atom that has 6 protons 6 electron and 7 neutrons Please enter a numeric answer?
Carbon atoms with 7 neutrons have an atomic mass of 13 (6 protons + 7 neutrons = 13).
What would be the atomic mass of an atom with 6 protons 6 electrons and 8 neutrons?
Carbon-14: with 6 protons and 8 neutrons, and an atomic mass of 14.
How do you find number of protons?
The number of protons in the nucleus of the atom is equal to the atomic number (Z). The number of electrons in a neutral atom is equal to the number of protons. The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus.
How do you find the atomic number and mass number of protons neutrons and electrons?
The number of protons in the nucleus of the atom is equal to the atomic number (Z). The number of electrons in a neutral atom is equal to the number of protons. The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus.
What is the mass of protons neutrons and electrons?
Both protons and neutrons have a mass of 1, while electrons have almost no mass. The element hydrogen has the simplest atoms, each with just one proton and one electron. The proton forms the nucleus, while the electron orbits around it.
What is the mass number of an atom with 3 protons 4 neutrons and 3 electrons?
A lithium atom contains 3 protons in its nucleus irrespective of the number of neutrons or electrons. Notice that because the lithium atom always has 3 protons, the atomic number for lithium is always 3. The mass number, however, is 6 in the isotope with 3 neutrons, and 7 in the isotope with 4 neutrons.
What is the mass number of an atom which contains 28 protons 28 electrons and 34 neutrons?
Hence, the mass number of the given atom is 62.
What is the mass number of an ion with 108 electrons 158 neutrons and a 1 charge Express your answer as an integer?
What is the mass number of an ion with 108 electrons 158 neutrons and a 1+ charge? What is the mass number of an ion with 108 electrons 157 neutrons and a +1 charge? Answer : The mass number for this element is 266.
What element has 106 protons and 159 neutrons?
For example, seaborgium 265, which has a nucleus containing 106 protons and 159 neutrons, decays to rutherfordium 261, which decays to nobelium 257.
Is mass a number?
Mass number is an integer (whole number) equal to the sum of the number of protons and neutrons of an atomic nucleus. In other words, it is the sum of the number of nucleons in an atom. Mass number is often denoted using a capital letter A. Contrast this with the atomic number, which is simply the number of protons.
What is fermium in the periodic table?
fermium (Fm), synthetic chemical element of the actinoid series of the periodic table, atomic number 100….fermium.
| atomic number | 100 |
|---|---|
| electron configuration of gaseous atomic state | (Rn)5f 127s2 |
What is the proton and neutron of fermium?
Electron configuration of Fermium is (Rn) 5f12 7s2. Possible oxidation states are +3. A proton is one of the subatomic particles that make up matter….Summary.
| Element | Fermium |
|---|---|
| Number of protons | 100 |
| Number of neutrons (typical isotopes) | 252,253,255,257 |
| Number of electrons | 100 |
| Electron configuration | (Rn) 5f12 7s2 |
What is the atomic mass or mass number of an element which has 6 protons 6 neutrons and 6 electrons?
all isotopes of carbon atoms have 6 electrons and 6 protons, which is why the atomic number of carbon is 6 . a carbon-12 atom has 6 protons, 6 neutrons, and 6 electrons, so its mass number is 12 and its atomic number is 6 .
What is the atomic mass of an atom that has 6 protons 6 Electron and 7 neutrons Please enter a numeric answer?
Carbon atoms with 7 neutrons have an atomic mass of 13 (6 protons + 7 neutrons = 13).
How do you find the number of protons in an ion?
A neutral atom has the same number of protons and electrons. This number is the atomic number of the element. A positively-charged ion or cation has more protons than electrons. The proton number is the atomic number of the element, while the electron number is the atomic number minus the charge.
How do you figure out the mass of an atom?
To calculate the atomic mass of a single atom of an element, add up the mass of protons and neutrons. Example: Find the atomic mass of an isotope of carbon that has 7 neutrons. You can see from the periodic table that carbon has an atomic number of 6, which is its number of protons.
Is mass number and atomic mass same?
Mass number is a whole number because it is the sum of number of proton and number of neutrons whereas atomic mass is fractional because it is the average relative mass of its atoms as compared with mass an atom of C-12 isotope taken as 12.
How do you calculate the mass of a proton?
By Atomic Molar Mass And each mole of proton in one hydrogen atom weighs 1.0079 g. Moreover, one mole equals 6.022e23 units, and we know that proton weighs 1.0079 g. Then dividing the weight of proton with mole number we get (1.0079/ 6.022e23) proton mass: 1.6737e-24 g.