What is the identity of an atom with 9 electrons and 9 protons?

By looking at the periodic table, you will see that Fluorine has 9 protons. Since the number of electrons equal the number of protons, Fluorine has 9 electrons as well. Meanwhile, it’s mass number of 19, minus 10 neutrons, gives you 9 protons or electrons. Hence, the atom would be Fluorine.

Is 9 protons 9 neutrons and 10 electrons an ion?

A flourine ion contains 9 protons, 9 neutrons, and 10 electrons.

What is the atomic number of an atom that contains 9 protons 9 electrons and 10 neutrons?

fluorine
For example, a fluorine atom has 9 protons and 10 neutrons. Its atomic number is 9, while its atomic mass is 19 atomic mass units. So we can say that its atomic weight is 19, or its mass number is 19.

What are protons neutrons and electrons 9?

Protons, electrons and neutrons have different properties like different charge, mass and stability. Protons are positively charged particles. Electrons are negatively charged particles. Neutrons are neutral particles which mean that they have no charge.

Which element has 9 electrons 9 protons?

Fluorine

Which of these represents an atom with 9 protons and 10 electrons?

So, an F – ion has 9 protons and 10 electrons. You just studied 6 terms!

What ion has 10 electrons and 9 protons?

So, an F – ion has 9 protons and 10 electrons.

What has 9 protons and 9 Neutrons?

Fluorine. Look at the symbol for fluorine to the right – it has two numbers, 9 and 19. The smaller of the two, 9, is the proton number (or atomic number – they’re the same thing), so fluorine has 9 protons.

Which is the correct symbol for an element that has 9 protons 9 electrons and 11 neutrons?

#9 – Fluorine – F.

What is 2n2 rule with 3 example?

This rule of arrangement of electrons according to the shell is known 2n2 rule where n means number of shell. For example: There is one proton in the nucleus of hydrogen atom, which moves in K shell path. It has no neutron. Helium atom contains 2 protons and 2 neutrons.

What atom is created with 9 protons 9 electrons and 9 Neutrons?

The atomic number is also called the proton number of the element. Since this atom has 9 protons, then its atomic number will be 9 . If we look on the periodic table, atom number 9 is called fluorine.

How do you calculate the number of protons in an atom?

Locate the element’s atomic number. The atomic number is located above the element symbol, in the upper left-hand corner of the square. The atomic number will tell you how many protons make up a single atom of an element. For example, boron (B) has an atomic number of 5, therefore it has 5 protons.

How many protons neutrons and electrons are in each element?

7 protons, 7 electrons, 7 neutrons Oxygen, O 8 protons, 8 electrons, 8 neutrons Fluorine, F 9 protons, 9 electrons, 10 neutrons Neon, Ne 10 protons, 10 electrons, 10 neutrons Sodium, Na 11 protons, 11 electrons, 12 neutrons Magnesium, Mg 12 protons, 12 electrons, 12 neutrons Aluminium, Al 13 protons, 13 electrons, 14 neutrons Silicon, Si

What is the number of neutrons in an element?

The atomic number of the element equals the number of protons. Calculating the number of neutrons then becomes atomic mass of the isotope minus the atomic number of the element equals the number of neutrons. For uranium-235, atomic number 92, the number of neutrons is 235-92=143, or 143 neutrons.

How do protons neutrons and electrons compare?

When you compare the masses of electrons, protons, and neutrons, what you find is that electrons have an extremely small mass, compared to either protons or neutrons. On the other hand, the masses of protons and neutrons are fairly similar, although technically, the mass of a neutron is slightly larger than the mass of a proton.