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What else can I help you with?
Distinguish between element and compound?
A compound is a substance that is made when two or more elements arechemically combined.An element is a substance that contains only one atom.example; C2+O=C2O , NA+CL=NACLex: N2O + C2 = C2O + N2ex: c2o = c2 + oex: Fe2 + O = Fe2o
Is cheese a compound mixture or element?
The trail mix is a mixture. I hope it helps. ❤
What is the second most common element in the air?
The most common element in the atmosphere is Nitrogen (N), which is taken in by plants and animals, but is not of any use in cellular respiration, so it is exhaled straight back out during breathing. The second most common element in the air is Oxygen (in the compound, O2), which is needed by the body to carry within the blood to provide oxidation that keeps us alive and powers muscles such as the heart which pumps the blood. The atmosphere is made up of 78% Nitrogen 21%, Oxygen, and 2% other gases such as carbon-dioxide (a compound, CO2), water vapor (H2O), and other gasses -- including the "noble" gasses such as Helium (He), Argon (Ar), Neon (Ne), and so on. There are small amounts of gasses such as Chlorine (Cl2) and Flourine (F2), but Bromine (Br) is a liquid and not a gas at room temperature.
When were the hydrogen atoms in water made?
Hydrogen atoms were made during the Big Bang, which occurred around 13.8 billion years ago. Hydrogen is the most abundant element in the universe and the simplest element, consisting of just one proton and one electron.
Who discovered element 115?
They say that Germans sended Japanese soldiers to get the remains of the element 115 that is to believe that fell from outer space to Tunguska,Russia.The date of when they found it is not accurate,because some scientists found it during the 1900's but some say during the year 2000 to 2005.
When one element takes the place of another element in a reaction?
This is called a displacement reaction. It occurs when a more reactive element displaces a less reactive element from its compound during a chemical reaction.
Which is most likely to happen during a single-displacement reaction?
During a single-displacement reaction, one element replaces another in a compound. This reaction is most likely to occur if a more reactive element displaces a less reactive element in the compound. The displacement reaction will result in the formation of a new compound and a free element.
When does displacement reaction occur?
When one element replaces another element in a compound during a chemical reaction
Mammals replace teeth only once during their lives This is called?
this is called replacement
What happens during a single displacement reaction?
When one element replaces another element in a compound during a chemical reaction
What happen to particles during a displacement reaction?
In a displacement reaction, one element replaces another element in a compound. The particles rearrange themselves into new molecules or compounds, resulting in the displacement of one element by another. This change can involve the transfer of electrons or bonding between atoms to form new substances.
What does oxidation number for an element tell you?
The oxidation number of an element tells you the charge that the element would have if electrons were transferred completely during the formation of a compound. It can help to determine the type of chemical reactions that an element is likely to undergo.
Is your breath an element compound or mixture?
Breath is a mixture of gases, including oxygen, nitrogen, carbon dioxide, and water vapor. It is not a pure element or compound, but a combination of different substances that we inhale and exhale during respiration.
Is Cheese a compound element mixture?
Cheese is a compound. During the process of making cheese the bacteria induces a chemical reaction that changes the chemical composition and turns it into a compound. Cheese is made by curdling and aging.
Which element would be more likely to pull in electrons during the formation of a compound?
An element with a higher electronegativity value would be more likely to pull in electrons during the formation of a compound. Elements like fluorine, oxygen, and nitrogen, which are towards the upper right of the periodic table, tend to have high electronegativity values.
When is the best time to schedule a string light bulb replacement?
The best time to schedule a string light bulb replacement is during the daytime when there is enough natural light to see clearly and safely replace the bulbs.
Is lactic acid element compound or mixture?
Lactic acid is a compound. It is a type of organic acid commonly found in dairy products and produced in our muscles during intense exercise. It is composed of carbon, hydrogen, and oxygen atoms.
