What is combine example?

The definition of combine is to join together or to unite. When you mix salt and pepper, this is an example of a situation where you combine salt and pepper. When you join with someone else who believes in the same thing you do, this is an example of a situation where you combine your efforts.

What does it mean to combine things?

To combine means to join two or more things together into a single unit. When things are combined, they form combinations. Less commonly, combine can also be used as a noun to refer to several different things, especially a grain harvester and an event at which athletes showcase their skills.

What is a word for combine?

Some common synonyms of combine are associate, connect, join, link, relate, and unite. While all these words mean “to bring or come together into some manner of union,” combine implies some merging or mingling with corresponding loss of identity of each unit.

What is combine in chemistry?

To join (two or more substances) to make a single substance, such as a chemical compound; mix.

What is combine example? – Related Questions

How do you combine two reactions?

You combine multiple reactions into a single equation by listing all the reactants on the left side of the equation and all the products on the right side of the equation. Simplification of the overall equation will eliminate chemical species that exist on both sides of the equation without change.

Why do chemicals combine?

Atoms mainly combine to fill the outermost shell and they can combine with similar elements or different elements. Sometimes, they can achieve stability even after half-filled subshell.

How do you combine atoms?

Ionic Bonds

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Another way in which atoms can be joined together is by transfer of electrons from one atom to another. A single neutral atom has a number of electrons surrounding its nucleus that is the same as the number of protons in the nucleus of the atom.

What happens when 2 atoms combine?

When atoms combine, they share their outermost electrons to create more sustainable energy states. This sharing bonds the atoms into an ionic structure or a molecule.

How do elements combine?

A compound is a unique substance that forms when two or more elements combine chemically. Compounds form as a result of chemical reactions. The elements in compounds are held together by chemical bonds. A chemical bond is a force of attraction between atoms or ions that share or transfer valence electrons.

How do you combine two molecules?

To merge two molecules, you can add a bond betwwen two atoms, one from each molecule. The drawback is that this method will not align properly the two parts of your new molecule. If one of the molecule has two or more atoms at the same position than an atom of the second molecule, the result is not easily preditable.

What is it called when atoms combine?

When atoms combine by forming covalent bonds, the resulting collection of atoms is called a molecule. We can therefore say that a molecule is the simplest unit of a covalent compound.

What is a combination reaction example?

An example could be lithium reacting with sulfur to give lithium sulfide. When magnesium burns in air, the atoms of the metal combine with the gas oxygen to produce magnesium oxide. This specific combination reaction produces the bright flame generated by flares.

Is water a molecule?

Water is a simple molecule consisting of one oxygen atom bonded to two different hydrogen atoms. Because of the higher electronegativity of the oxygen atom, the bonds are polar covalent (polar bonds).

Is water wet?

Water is wet, in the sense of being a liquid which flows easily, because its viscosity is low, which is because its molecules are rather loosely joined together.

What is water called?

Other names for water include: Dihydrogen monoxide or DHMO. Hydrogen hydroxide (HH or HOH) H2O. Hydrogen monoxide.

What are the 4 types of atoms?

So… what makes atoms different from one another? Well, let’s take a look at hydrogen, oxygen, carbon, and nitrogen, the four most common elements in the solar system.

How small is an atom?

How large is an atom?

Atoms are tiny and very light. They are made up of sub-atomic particles (protons, neutrons, and electrons), which are even smaller and lighter than an atom. **Size: **Atoms have an average radius of about 0.1 nm. About 5 million hydrogen atoms could fit into a pin head.

Who invented atom?

John Dalton (1766-1844), a great chemist, really started the modern atomic hypothesis. His atom however was like a solid billiard ball.

Who named atom?

But when it comes to the word atom, we have to go to ancient Greece of 400 B.C. And there was a brilliant philosopher named Democritus, and he proposed the Greek word atomos, which means uncuttable. And so as he explained, all matter was eventually reducible to discrete, small particles or atomos.

How many atoms are on the earth?

According to the US Department of Energy’s Jefferson Lab, the answer is: 133,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000. That answer comes from an estimation of the number of atoms in each of Earth’s elements, like Iron, Oxygen, Silicon, Magnesium, Sulfur … etc.


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