# What is the mass number of an ion with 104 electrons 158 neutrons and a positive one charge?

## What is the mass number of an ion with 104 electrons 158 neutrons and a positive one charge?

What is the mass number of an ion with 104 electrons 159 neutrons and a +1 charge? Therefore the mass number of the ion is 262.

## What is the mass number of an ion with 107 electrons 159 neutrons and a +1 charge?

The mass number is 108 + 159 = 267.

## What is the mass number of an ion with 109 electrons 158 neutrons?

WHAT IS THE MASS NUMBER OF AN ION WITH 109 ELECTRONS, 158 NEUTRONS, AND A +1 CHARGE? 268
FLUORINE'S ATOMIC NUMBER IS 9 & ITS ATOMIC MASS IS 19. HOW MANY NEUTRONS DOES FLUORINE HAVE? 10
An uncharged atom of boron has atomic # if 5 & atomic mass of 11. How many protons does boron have? 5

## What is the mass number of an ion?

It is approximately equal to the atomic (also known as isotopic) mass of the atom expressed in atomic mass units. Since protons and neutrons are both baryons, the mass number A is identical with the baryon number B of the nucleus (and also of the whole atom or ion).

## 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.

## How do you find the atomic number of an ion?

The proton number is the atomic number of the element, while the electron number is the atomic number minus the charge. A negatively-charged ion or anion has more electrons than protons. Again, the number of protons is the atomic number. The number of electrons is the atomic number added to the charge.

## What is the mass number of an atom with 106 electrons 159 neutrons and a +1 charge?

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.

## How do you find the mass number?

Together, the number of protons and the number of neutrons determine an element's mass number: mass number = protons + neutrons. If you want to calculate how many neutrons an atom has, you can simply subtract the number of protons, or atomic number, from the mass number.

## 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.

## How do you find mass number?

Together, the number of protons and the number of neutrons determine an element's mass number: mass number = protons + neutrons. If you want to calculate how many neutrons an atom has, you can simply subtract the number of protons, or atomic number, from the mass number.

## 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).

## 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.

## What element has an atomic number of 104?

rutherfordium IUPAC decided element 104 would be called rutherfordium.

## How do you find the mass number of electrons and neutrons?

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).

## What are the 3 ways to find the mass number?

3 Ways to Find Atomic Mass

1. Look Up Atomic Mass on the Periodic Table. …
2. Sum of Protons and Neutrons for a Single Atom. …
3. Weighted Average for All Atoms of an Element.

Feb 14, 2020

## 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 the mass number of protons neutrons and electrons?

2:3313:12How To Calculate The Number of Protons, Neutrons, and ElectronsYouTube

## How do you calculate mass number?

Together, the number of protons and the number of neutrons determine an element's mass number: mass number = protons + neutrons. If you want to calculate how many neutrons an atom has, you can simply subtract the number of protons, or atomic number, from the mass number.

## 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.

## Where is the mass number?

An element's mass number is unique to that element, and it's listed right underneath the element's symbol in the periodic table. The mass number of an element is not the same as its atomic number.

## What element has 104 neutrons?

rutherfordium IUPAC decided element 104 would be called rutherfordium.

## What is the Iupac name of atomic number 104?

Rutherfordium is a chemical element with symbol Rf and atomic number 104, named in honor of physicist Ernest Rutherford.

## How do you find the mass number on a periodic table?

An element's mass number is unique to that element, and it's listed right underneath the element's symbol in the periodic table. The mass number of an element is not the same as its atomic number.

## Where do you find the mass number?

An element's mass number is unique to that element, and it's listed right underneath the element's symbol in the periodic table. The mass number of an element is not the same as its atomic number.

## What is the atomic mass number of an atom that has 6 protons 6 neutrons and 6 electrons?

The atomic mass of an atom that has 6 protons 6 neutrons and 6 electrons would be 12 amu which stands for atomic mass units.

## What is the atomic mass of an atom that has six protons six neutrons and six electrons?

A neutral atom of Carbon-12 contains six protons, six neutrons, and six electrons; therefore, it has a mass number of 12 (six protons plus six neutrons).

## 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).