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How are atoms and elements relate?
How are elements and atoms related? An element is a substance that contains only a single type of atom. The number of atoms is not important as long as all the atoms are of the same type. You cannot separate an element into other substances..... there are as many elements as atoms - more them 100.
Are two atoms of oxygen still a pure substance?
Yes. Any substance is still pure so long as it only contains one type of atom. In fact oxygen, in its normal state, consists of two atoms bound together.
How many carbon atoms do all fatty acids have?
They usually contain an even number of carbon atoms.
What element is important in the chemistry of life and forms compounds made of long chains of atoms?
Carbon is the element that is important in the chemistry of life and forms compounds made of long chains of atoms. Carbon's ability to form strong covalent bonds with other carbon atoms and with a variety of other elements allows for the diversity and complexity of organic molecules found in living organisms.
Do saturated fatty acids have the maximum number of hydrogen atoms?
It depends on the length of the fatty acid chain. A fatty acid that has the maximum number of hydrogen atoms is saturated. The maximum number of hydrogen atoms will occur when the carbon atoms are all single-bonded to one another (no double bonds).
How are atoms and elements relate?
How are elements and atoms related? An element is a substance that contains only a single type of atom. The number of atoms is not important as long as all the atoms are of the same type. You cannot separate an element into other substances..... there are as many elements as atoms - more them 100.
Which one of the following is a step used for balancing chemical equation?
Determine how long the reaction will take. apex
Are two atoms of oxygen still a pure substance?
Yes. Any substance is still pure so long as it only contains one type of atom. In fact oxygen, in its normal state, consists of two atoms bound together.
Is lycopene a polar or non polar substance?
Lycopene is a nonpolar substance because it is a hydrocarbon with long chains of carbon and hydrogen atoms, which do not have significant electronegativity differences to create polarity.
Which one is a step used for balancing chemical equations?
Count the atoms in each substance in the reactants and products. (Apex)
Is sulfur dioxide a pure substance?
It can be, as long as no other substances are present.
How many carbon atoms do all fatty acids have?
They usually contain an even number of carbon atoms.
What element is important in the chemistry of life and forms compounds made of long chains of atoms?
Carbon is the element that is important in the chemistry of life and forms compounds made of long chains of atoms. Carbon's ability to form strong covalent bonds with other carbon atoms and with a variety of other elements allows for the diversity and complexity of organic molecules found in living organisms.
Can a compound contain different number of atoms as long as it has the same kinds of atoms?
Your question is not so clear. Methane has carbon and hydrogen atoms, the chemical formula being CH4. Dodecane contain also carbon and hydrogen atoms, the chemical formula being C12H26; the number of carbon and hydrogen atoms is here different. Or, otherwise it is clear that 10 g of methane contain more atoms than 1 g of methane.
Do saturated fatty acids have the maximum number of hydrogen atoms?
It depends on the length of the fatty acid chain. A fatty acid that has the maximum number of hydrogen atoms is saturated. The maximum number of hydrogen atoms will occur when the carbon atoms are all single-bonded to one another (no double bonds).
What is a covalent substance whose molecules are very large and because the atoms involved continue to bond one another called?
Very large covalent molecules are called macromoleules or sometimes giant molecules. I do not what the part of the question "because the atoms involved continue to bond one another called?" means
The diameter of an helium atom is 100 pico meters how many helium atoms must be placed end to end to make chain of helium atoms one centimeters long?
To calculate the number of helium atoms needed to make a chain 1 cm long, divide the length of the chain (1 cm = 10,000 pm) by the diameter of a single helium atom (100 pm). So, 10,000 pm / 100 pm = 100 helium atoms. Therefore, 100 helium atoms placed end to end would make a chain 1 cm long.
