give atleast 10 examples of each of the following:
1) Compounds.
2) Mixtures.
3) Elements.
please answer fast!!
Answers
Answered by
3
1) Examples of elements include oxygen, hydrogen, sodium, chlorine, lead, iron. Examples of compounds include water ( or hydrogen oxide ) H2O; and Sodium Chloride, NaCl. H is the symbol for hydrogen; the number 2 as used here means there are 2 atoms of the element hydrogen in every molecule of the compound water.
2)A heterogeneous mixture is a mixture of two or more chemical substances (elements or compounds). Examples are: mixtures of sand and water or sand and iron filings, a conglomerate rock, water and oil, a portion salad, trail mix, and concrete (not cement).
Mixture - Wikipedia
3)Examples of elements include oxygen, hydrogen, sodium, chlorine, lead, iron. Examples of compounds include water ( or hydrogen oxide ) H2O; and SodiumChloride, NaCl. H is the symbol for hydrogen; the number 2 as used here means there are 2 atoms of the element hydrogen in every molecule of the compound water.
2)A heterogeneous mixture is a mixture of two or more chemical substances (elements or compounds). Examples are: mixtures of sand and water or sand and iron filings, a conglomerate rock, water and oil, a portion salad, trail mix, and concrete (not cement).
Mixture - Wikipedia
3)Examples of elements include oxygen, hydrogen, sodium, chlorine, lead, iron. Examples of compounds include water ( or hydrogen oxide ) H2O; and SodiumChloride, NaCl. H is the symbol for hydrogen; the number 2 as used here means there are 2 atoms of the element hydrogen in every molecule of the compound water.
Answered by
0
We are asked to provide at least 10 examples of each of the following substances provided to us. The required examples are provided below:
- A compound is a substance that is formed from two or more different elements that have been chemically joined.
- Examples of compounds can be water, table salt, Alcohol, Acetic Acid, Sulphuric Acid, Ammonia, Methane, Nitrous oxide, carbon monoxide, and carbon dioxide.
- A mixture is a physical combination of two or more substances that do not lose their identities and are blended in the form of solutions, suspensions, or colloids.
- Examples of mixtures can be Crude oil, seawater, air, ink, gunpowder, smog, soil, blood, gasoline, and bleach.
- An element is a combination of atoms that have a given number of protons in their nuclei.
- Examples of elements are Hydrogen, Helium, Lithium, Beryllium, Boron, Carbon, Nitrogen, Copper, Iron, and Oxygen.
PROJECT CODE: #SPJ2
For similar questions please refer to:
https://brainly.in/question/22689139
https://brainly.in/question/327089
Similar questions