What are the atomic number and mass number if the number of electron in an element oxygen is 8 and the number of neutrons is 9?

1. What is the atomic mass of an atom with 8 protons 8 neutrons and 8 electrons?
2. What is the mass number and atomic number of an element?
3. How do you find the atomic number and mass number of electrons?
4. What is the atomic mass of an atom with 6 protons 8 neutrons and 8 electrons?
5. What atom has 8 protons 8 electrons and 9 Neutrons?
6. What atom has 8 protons 8 neutrons and 10 electrons?
7. How do you find the atomic number of an element?
8. What is the atomic number?
9. How do you find the atomic mass?
10. What is proton and neutron?
11. What atom has 6 protons 8 neutrons?
12. What atom has 6 protons 6 neutrons and 6 electrons?
13. What is the mass number of an atom that has 6 protons 6 electrons and 8 neutrons?

What is the atomic mass of an atom with 8 protons 8 neutrons and 8 electrons?

An oxygen atom usually has 8 protons, 8 neutrons, and 8 electrons. Looking at the periodic table, oxygen has atomic number 8 and atomic weight 15.999.

What is the mass number and atomic number of an element?

mass numberThe sum of the number of protons and the number of neutrons in an atom. atomic numberThe number of protons in an atom.

How do you find the atomic number and mass number of 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 atomic mass of an atom with 6 protons 8 neutrons and 8 electrons?

The carbon atom (¹⁴C) nucleus on the top has 6 protons plus 8 neutrons. It has an atomic mass of 14.

What atom has 8 protons 8 electrons and 9 Neutrons?

8 17 This isotope of oxygen has 8 protons (atomic number), 8 electrons and 9 neutrons.

What atom has 8 protons 8 neutrons and 10 electrons?

16O2− has 8 protons, 8 neutrons, and 10 electrons.

How do you find the atomic number of an element?

number of protons = atomic number.

What is the atomic number?

The number of protons in a nucleus is called the atomic number and always equals the number of electrons in orbit about that nucleus (in a nonionized atom). Thus, all atoms that have the same number of protons--the atomic number--are atoms of the same element.

How do you find the atomic mass?

For any given isotope, the sum of the numbers of protons and neutrons in the nucleus is called the mass number. This is because each proton and each neutron weigh one atomic mass unit (amu). By adding together the number of protons and neutrons and multiplying by 1 amu, you can calculate the mass of the atom.

What is proton and neutron?

Protons are a type of subatomic particle with a positive charge. Protons are bound together in an atom's nucleus as a result of the strong nuclear force. Neutrons are a type of subatomic particle with no charge (they are neutral).

What atom has 6 protons 8 neutrons?

For example, carbon-14 is a radioactive isotope of carbon that has six protons and eight neutrons in its nucleus. We call it carbon-14 because the total number of protons and neutrons in the nucleus, also known as the mass number, adds up to 14 (6+8=14).

What atom has 6 protons 6 neutrons and 6 electrons?

That means a carbon atom has 6 protons, 6 neutrons, and 6 electrons.

What is the mass number of an atom that has 6 protons 6 electrons and 8 neutrons?

Neutral carbon-14 contains six protons, eight neutrons, and six electrons; its mass number is 14 (six protons plus eight neutrons).