How many atoms are there in the universe?

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The visible universe is estimated to contain between 1078 and 1080 atoms.
(One estimate at the higher end of the range is 4 x 1079.)

This is the estimated number of atoms in the observable universe, but since we do not know the absolute size of the universe, we cannot be certain.
(Most of the matter in the universe is still hydrogen.)
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How many universes are there?

There is insufficient information at this time to answer thisquestion; many varying and conflicting theories and hypothesesexist, however, many of these even vary among interpretation (forexample, the unified 'fundamental theory of physics,' m-theory, canbe interpreted to call for infinite universes (MORE)

Which are the universal forces that hold the atom together?

Electromagnetic force pulls electrons toward protons. Protons and neutrons are bound in the nucleus by "the nuclear force". The nuclear force is further described by "strong nuclear force" and the "weak nuclear force" so that's 3 universal forces. Gravity is the other universal force but it is not c (MORE)

How many earths is it in the universe?

The actual number of planets similar to the earth will likely neverbe known. The universe is simply too vast. However, it is likelythat there are millions of similar planets.

Do atoms get bigger as the universe expands?

No. Unless there is extreme gravity or other forces pushing atoms together, they remain a normal size. Atoms far in space do not expand simply because it lacks contact with other atoms.

How many atoms are there?

This has not been determined by science or scientists. An infinite amount is the best answer, thus far. Currently, around 118 elements are known to man.

How many atoms are there in the whole universe?

The number of atoms in the observable universe is somewhere in thevicinity of 10 80 . We can't even really estimate thenumber of atoms outside the observable universe ... it could bezero, or it could be infinite, and we have no real way of knowingwhich.

How many atomic particles are in an atom?

It depends upon which chemical element the atom is a part of . Most have electrons and protons with Hydrogen the most basic with one each and Lawrencium with 103 elactrons and 159 protons.

Atom smallest particle in the universe?

The Atomic nucleus is made up from Protons, Neutrons and to a very small part of Electrons. Protons & Neutrons in term are made up of Quarks. Quarks come in six different flavours and are as follows: up, down, charm, strange, top and bottom.

Is an atom the smallest thing in the universe?

at the moment, the smallest thing in the universe known to man is the neutrino, with a mass of less than 0. this is the opposite of an electron. electrons are one of the three main things that make up atoms.

How many atoms are in the observable universe?

There are perhaps something on the order of 10 80 atoms in the observable universe, or at least that is a figure that seems to be tossed around a bit. A link can be found below. We know that 1 mole of hydrogen is 1 gram, which has 6.022 x 10^23 atoms in it. We can easily approximate 1 kilogram ( (MORE)

What atoms is the universe mostly consisted of?

The vast majority of all the matter in the universe is Hydrogen, the simplest element. The next-most-common element is Helium. Anything more complex than hydrogen or helium is the result of nuclear fusion in the cores of stars. When a massive star dies in a supernova explosion, much of the helium (MORE)

How many core atoms are in as atom?

An atom is made up of protons neutrons and electrons. Hydrogen has 1 proton and 1 electron. The numbers will vary from element to element.

Is every thing in the universe made of atoms?

It depends on how you define "thing" Everything which has mass is made of atoms. Therefore physicalobjects such as stars, planets, asteroids and your sister are allmade from atoms. However, if you broaden the definition of "things"to include concepts such as light, sound and heat which exist onlyas (MORE)

How many atoms are in a carbon atom?

I think you need to rephrase your question. The correct (if unhepful) answer is that one carbon atom comprises one atom. Did you mean to ask about protons, neutrons or electrons?

If the atom number of an atom is 11 how many electrons does the atom have?

You cannot know for sure withoutmore information. An electrically neutral sodium atom (sodium has at. no. 11) will have the same number of electrons as protons; atomic number tells you the number of protons, so this atom has 11 protons and would have 11 electrons if electrically neutral, however, if (MORE)

How is the universe expanding even if atom can't be created?

It is space that is expanding. The amount of matter doesn't necessarily increase. This means that the average density of the Universe is decreasing. It is space that is expanding. The amount of matter doesn't necessarily increase. This means that the average density of the Universe is decreasing. (MORE)

How much of the matter in the universe is comprised of atoms?

According to NASA, about 4.6% of the total mass in the universe is composed of atoms. I'm not 100% certain that I believe that's literally true; I think it's an oversimplification and that when they say "atoms" they really mean "normal matter" including neutrinos and the like. Still, it's the b (MORE)

How many atoms are there in one mole of atoms?

The number of atoms in one mole of atoms is known as Avogadro's Number (in honor of the scientist who first did this calculation) and it is approximately 6.02 x 10^23. Answer: Avogadro's number may be applied to both atoms and molecules. Mon-atomic elements (iron, sulfur, etc.) contain one Avog (MORE)

How many campus' of university of California are there?

The University of California appears to have 10 campuses. Read the below and follow through with the link provided for those campuses. For the source and more detailed information concerning your request, click on the related links section (College Board) indicated directly below this answer se (MORE)

How many atoms does the phosphorus atom connect to?

Phosphorus has two valencies 3 and 5. 3 - in compounds such as PH 3 , PCl 3 , P 4 O 6 5 - PCl 5 , P 4 O 10 In terms of cordination, the "count" of all the atoms around a P atom it can have 2- 9 atoms around it. Examples are below:- 2 - in OPCH 2 3 - in PH 3 4 - in PO 4 3- 5 - in PF (MORE)

How many universities are in Morocco?

According to Wikipedia, Morocco has over 48 univerities and similarinstitutions of higher learning. However, the degrees from most ofthese insitutions are not recognized by foreign countries.

How can they estimate the number of atoms in the universe?

The no. of atoms in the Universe is not estimated yet because till now we are not able to calculate the amount of matter present in the universe and what is the exact percentage of each element in the universe. Once it is calculated, scientists would be able to calculate the no. of atoms in the un (MORE)

How many sub-atomic particles are there in atom?

That varies. Larger atoms have more protons, neutrons, and electrons than smaller atoms. It also depends on whether you choose to count a proton or a neutron as one particle, or the three quarks that make it up.

How many parallel universes are in the universe?

3, or perhaps more. It depends on the theory to which you ascribe. For example, recent research done at the Princeton Institute for Advanced Studies (IAS) led to the creation of ekpyrotic theory. According to ekpyrotic theory, our universe and its creation stems from the collision of two "branes" th (MORE)

How many atoms are in a sodium atom?

One. The sodium atom is an atom. Atoms are not composed of other atoms, but rather smaller parts known as protons, neutrons and electrons; all of which except the electrons may be broken down in to smaller parts known as quarks.

How many atoms are split in an atom bomb?

Several moles , the exact number is directly proportional to the yield of the bomb. For example Fatman contained 6.2Kg of Plutonium and fissioned roughly 620g of this. One mole of Plutonium weighs about 239g. Dividing 620g by 239g, we find Fatman fissioned roughly 2.59 moles of Plutonium. Using (MORE)

Why has the universe got the same amount of atoms as it had when it began?

even though the universe has got bigger it still has the same amount of atoms in. but when the universe began all the atoms tightly compact together so the universe was smaller . Actually it doesn't. From the first instant of the big bang until one to two billion years later, the universe was too (MORE)

Is the atomic number how many atoms are in the element?

Not necessarily. The atomic number is the same amount as the protons found in a certain element. remember that the number of protons are equal to the number of electrons as well. EX - Calcium's atomic number is 20 so therefore there are 20 protons and 20 electrons in the element. The atomic number a (MORE)

How many atoms does a hydrogen atom have?

3 i think no one, hydrogen is the lightest element on the periodic table it is also very flamable ever heard of the dirigible that contained hydrogen and blew up? killed many people so now everyone uses helium...

How many atoms are in atoms?

One! An atom is not made up of other atoms, but has a nucleus of a positively-charged proton and a neutrally-charged neutron. It is surrounded by a network of positively-charged particles called electrons. (sorry, NEGATIVELY charged particles called electrons!)

How many atoms atoms in FeO2?

Three. 1 Fe, 2 O. FeO 2 does not exist, the known oxides of iron are:- FeO, iron(II) oxide, ferrous oxide, 2 atoms Fe 2 O 3 , iron(III) oxide, ferric oxide, 5 atoms Fe 3 O 4 , iron(II,III) oxide, 7 atoms

How many atoms is in a molecule of an atom?

Gases such as helium, neon have one atom in their stable molecules, compounds such as oxygen, nitrogen, bromine have two, ozone has three, phosphorus has four and sulfur has basically eight (and it forms various crown like structures with differed numbers of atoms).

How many university titles begin with University of?

There are approximately 201 universities with "university of" in the title in the United States. In the United Kingdom and Germany there are approximately 93 and 135, respectively.The number of "university of" vary depending on whether sub-branches are counted, because of name changes and if includi (MORE)

What university was first atomic bomb built?

It was not built at any university, although work for the Manhattan Project on various parts of it were done at several universities across the US. Actual design and assembly of the bomb was at Los Alamos, NM; the administration of which was assigned to the University of California (but at no time w (MORE)