D. all of these
Explanation:
All of given choices are the physical properties of the gold as given by the table.
Color is also a physical property.
Ionization potential and electronegativity are chemical properties of the metal.
The physical property of a substance tells us everything about a substance when no change is occurring to it.
Such properties are observed with our sense or instruments or pieces of apparatus.
- Examples are color of matter, state of matter, odor, taste, density, boiling point, melting point, solubility, hardness, texture etc
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Answer:
Paddy
Explanation:
he word paddy is used to describe an artificial pond with raised edges which are used for agriculture.
<u>Answer</u>:
A single atom of an isotope does not have a(n) Neutron.
<u>Explanatio</u>n:
The lack of neutrons are found to be in an isotope of hydrogen. It has one proton and one electron. This protium has an active ingredient pantoprazole. It is found to be an elective proton pump inhibitor, helps in lowering the acid concentration in the stomach. Being used in the treatment of acid problems in stomach and intestine.it can be abundantly found in the oceans. Protium lacks neutron in the nucleus. It is one among the stable isotope. It is also called as ordinary hydrogen.
Answer:
UMM ithinki can help u with this
Explanation:
Explanation:
- A homogeneous mixture is defined as the mixture in which solute particles are evenly distributed into a solvent.
For example, iced tea with no ice is a homogeneous mixture.
Also, a cheddar cheese contains even distribution of solute particles. Hence, it is also a homogeneous mixture.
- On the other hand, a mixture in which solute particles are unevenly distributed in a solvent is known as a heterogeneous mixture.
For example, both rocky road ice cream and trail mix are heterogeneous mixture.