Answer : Option D) Distilled Water.
Explanation : As the definition of the compound says,it is made up of two or more different elements in combination which is not easily seperable.
The only answer that was relevant to this definition is distilled water as it is made up of combination of hydrogen and oxygen atoms.
Guanine and Cytosine are complementary pairs in the DNA molecule (which means that Cytosine is bonded via hydrogen bonds to Guanine). This is the same for Adenine and Thymine. As such if a sample of DNA contains 20% Cytosine then it also contains approximately 20% Guanine.
The percentage of Thymine + Adenine would be 100% - 40% = 60%... Since this 60% should be equally shared between Thymine and Adenine then it implies that the percentage Adenine would be approximately 30%.
Basically since potassium chloride is an ionic compound as it consists of a metal and a nonmetal, the potassium atom will donate one of its valence electrons to chlorine that will accept it and as a result produce oppositely charged ions, where the K + ion and the Cl - ion will attract forming an ionic bond. The compound that results is potassium chloride.
Answer:
Kelvin
Explanation:
A one-degree change in temperature on the Celsius temperature scale is equal to a one-unit temperature change on the Kelvin temperature scale.
What is the difference between thermal energy and heat? Thermal energy is the total energy of all of the particles of a substance.
