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Atoms and Atomic Structure

Questions about the structure of atoms/molecules and the resulting properties such as shape, polarity, and number of subatomic particles.

24,683 Questions

Do hydrogen and atoms have an equal number of electrons?

No. Neutral atoms of each element, including hydrogen, have a unique number of electrons, which is equal to the number of protons in their nuclei. The number of protons is the element's atomic number on the periodic table.

What is meaning of seat configuration?

Seat configuration refers to the arrangement of seats within a vehicle or transport system, indicating the number of seats per row, the spacing between seats, and any special layouts such as aisles or bulkhead rows. It is important for passengers to be familiar with the seat configuration to understand the seating arrangement and make informed decisions about their seat selection.

What is the highest sublevel electrons occupy in uranium 238?

It is the f sublevel. Uranium has the configuration [Rn] 5f3 6d1 7s2.

Does sodium have ten neutrons?

Actually, the element Sodium has eleven (11) electrons. You can tell by its Atomic number. (The number at the top left side of the element's box.)The Atomic number is both the element's proton and electron number.

How old is a bone in which the carbon-14 has undergone 3 half-lives?

A bone in which the carbon-14 has undergone 3 half-lives would be approximately 17,100 years old, as each half-life of carbon-14 is about 5,700 years.

What is the atomic number for f2?

The atomic number of an element represents the number of protons in the nucleus of its atom. Since "F2" refers to the molecule fluorine gas, which consists of two fluorine atoms bonded together, the atomic number for fluorine, which is 9, applies to each fluorine atom in the molecule.

How many atoms in 16g of O and 8g of S?

In 16g of O, there are approximately 3.02 x 10^23 atoms, as the atomic mass of oxygen is 16 g/mol. In 8g of S, there are approximately 6.02 x 10^23 atoms, as the atomic mass of sulfur is 32 g/mol.

What is the chemical formula of calcium plumbite?

No, it is not the same. Refer to sulfate and sulfite: SO42- and SO32-

Plumbate: (from Pb(IV) ): hydrated Pb(OH)62- or the anhydrous anions PbO32- (meta-plumbate) or PbO44- (ortho-plumbate)

Plumbite: (from Pb(II) ): hydrated Pb(OH)64- , HPbO2- or anhydrous PbO22-

What types of atoms tend to form ironic?

Atoms that tend to form ionic bonds are typically metals that readily lose electrons to form positively charged ions (cations) and non-metals that readily gain electrons to form negatively charged ions (anions). This transfer of electrons creates an electrostatic attraction between the positively and negatively charged ions, resulting in the formation of an ionic bond.

Why is an octet not required in GeCl2?

Does free will exist? (If so, what is its nature?)Does God exist?Can we know anihytng?What is the nature of the mind (i.e. is it physical? Non-physical, but interactive? non-physical, and non-interactive?)What does the question What is the meaning of life? mean? (N.B. Not What is the answer? )

How many unpaired electrons does gadolinium have?

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Is it possible to have same cellphone numbers with two different providers?

No, because you can call an optus number with a telstra phone and like wise so no, you cant. :)

How you calculate atomic number of an atom?

The atomic number of an atom is equal to the number of protons in its nucleus. This value is unique to each element and determines its position on the periodic table. By counting the number of protons in the nucleus of an atom, you can determine its atomic number.

Can an atom bond to another atom under the right conditions?

Yes, atoms can form bonds with one another by sharing or transferring electrons. This allows them to achieve a more stable electron configuration. The type of bond formed depends on the difference in electronegativity between the atoms involved.

How much atoms in two molecules of water?

6

Water= H20 which represents one molecule. Which is 2 parts Hydrogen and 1 part Oxygen which would be 3 parts (atoms). So if it's TWO molecules of water, it doubles.

What does the expression mean atomic number?

The atomic number of an element is the number of protons found in the nucleus of an atom of that element. It is the unique identifier for an element on the periodic table. The atomic number determines an element's chemical properties and its position in the periodic table.

Are protons attracted to a negatively charged metallic plate?

Yes, protons are positively charged particles, so they would be attracted to a negatively charged metallic plate due to the electrostatic attraction between opposite charges.

Does one atom of carbon bond with four other atoms?

It can, but not always. In Methane, for example, it is bonded to four atoms of Hydrogen. But in Ethylene, each carbon atom is bonded to two atoms of Hydrogen, and share a double bond with each other. In Acetylene, each carbon atom is bonded to one atom of Hydrogen, and are triple bonded to each other.

So while it always has four bonds, the bonds don't have to be made with four different atoms.

When was it first suggested that all things are made of tiny particles called atoms?

The idea that all things are made of tiny indivisible particles called atoms was first suggested by the ancient Greek philosopher Democritus around 400 BC. He proposed that these atoms are in constant motion and combine in different ways to form all matter in the universe.

Which particle or particles make up the nucleus?

Every nucleus (except for Hydrogen) consists of protons and neutrons. The hydrogen nucleus is only a proton.

Can atoms be divided by chemical reaction?

Atoms cannot be divided by chemical reactions. Chemical reactions involve rearranging atoms to form new substances, but the atoms themselves remain unchanged. The only way to truly divide an atom is through nuclear reactions, which involve breaking apart the nucleus of an atom.

How many moles of water are in this reaction 2C8H18 25O2- 16CO2 18H2O?

There are 18 moles of water produced in the reaction. This is determined by the stoichiometry of the balanced chemical equation, which shows that for every 2 moles of C8H18 consumed, 18 moles of H2O are produced.

What is the examples of neutron?

Umm... A neutron isn't a category of objects. It's a specific object of which there are no types. A neutron is a part of an atom. So, if you want to see a neutron specifically, you can't. But it weighs the same as a proton and behaves like a proton but it just has no charge.