Answer:
Hydrogen bonding
Explanation:
Water is a compound found readily in nature. It is made up of interatomic forces of covalent bonds that connects the hydrogen and oxygen bonds together in a definite ratio.
- The intermolecular forces are responsible for the physical properties of substances.
- These forces allows a compound to behave in certain ways.
- In water, the intermolecular bonding present are the very strong hydrogen bonds.
- For this bond type, the hydrogen of one water molecule is firmly attached to the oxygen of another water molecule.
- The bonds are very strong forces.
3 would be most rocky planets
4 would be true
5 would be closest planet to the sun
6 would be remains that never formed a planet
7 would be planet A orbits faster than planet B
8 would be Saturn
Total weight of the mixture of sand and salt = 5.25 g
Weight of sand separated = 3.64 g
Weight of the salt in the mixture = (5.25 - 3.64) g
= 1.61 g
Then the percentage of sand in the sample = [(3.64/5.25) * 100] percent
= 69.33%
So the percentage of sand in the total mixture of sand and salt is 69.33%.
Answer:
Methyl orange is an indicator which turns yellow in an alkaline solution.
Old and inefficient mining smokestacks contaminate the soil around abandoned mine sites.
<h3>What are mines?</h3>
A mine is an area from which natural resources are extracted such as coal, metals, etc. A mine is known to be the source of many heavy metals as well as acid.
As such the statement that does not represent the impact of mining services is that; "Old and inefficient mining smokestacks contaminate the soil around abandoned mine sites".
Learn more about mine sites:brainly.com/question/25875677
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