What is a simple compound and complex sentence example?
What is a simple compound and complex sentence example?
Example: Because the soup was too cold, I warmed it in the microwave. A compound-complex sentence is comprised of at least two independent clauses and one or more dependent clauses. Example: Though Mitchell prefers watching romantic films, he rented the latest spy thriller, and he enjoyed it very much.
How many different compounds are there?
Globally, more than 350,000 chemical compounds (including mixtures of chemicals) have been registered for production and use. A compound can be converted to a different chemical substance by interaction with a second substance via a chemical reaction.
Is an example of an elements and is an example of a compound?
Compounds are substances made from atoms of different elements joined by chemical bonds. They can only be separated by a chemical reaction. Common examples are water (H2O), salt (sodium chloride, NaCl), methane (CH4). It is possible for a molecule to be an element (e.g. oxygen, O2) or a compound (e.g. water, H2O).
Can compounds be broken down into simpler substances?
A compound is a substance that contains two or more elements chemically combined in a fixed proportion. However, it is not an element because it can be broken down into simpler substances – carbon and hydrogen. Recall that the components of a mixture can be separated from one another by physical means.
What are the new elements and compounds?
IUPAC is naming the four new elements nihonium, moscovium, tennessine, and oganesson
- Nihonium and symbol Nh, for the element 113,
- Moscovium and symbol Mc, for the element 115,
- Tennessine and symbol Ts, for the element 117, and.
- Oganesson and symbol Og, for the element 118.
What is the smallest molecule?
The smallest molecule is diatomic hydrogen (H2), with a bond length of 0.74 angstroms.
What is the largest natural molecule?
DNA
What is the tiniest thing in the world?
quarks
What is the largest molecule in the world?
PG5 is the largest molecule in the world, until scientists synthesize a new one. It is big as some viruses, and has a diameter of 10 nanometres and a mass equal to 200 million hydrogen atoms.
Which is the longest chemical formula?
Answer. The chemical formula for the protein is C169723H270464N45688O52243S912. If you’ve taken Organic Chemistry, then you know you are in for a real treat in pronouncing the IUPAC name. It is 189,819 letters long, which could make it the longest word in the English language.
What is the biggest molecule you can make on Phet?
What molecules can I build? Any molecule you have the atoms for you can build, with the exclusion of cyclic molecules and those that result in atoms overlapping as you build them. For the third tab, which has the most atoms available, you can build ~ 9,000 molecules!