Ionic solids, such as sodium chloride and nickel oxide, are used as building materials due to their strong bond and high melting points. They are rigid and brittle but can conduct electricity when molten or dissolved.
Ionic solids, such as sodium chloride and nickel oxide, are used as building materials. These solids are composed of positive and negative ions held together by electrostatic attraction. They have high melting points, are rigid and brittle, and do not conduct electricity in their solid state.
However, they conduct electricity when molten or dissolved. Many simple compounds formed by the reaction of a metallic element with a nonmetallic element are ionic. These are crystalline compounds composed of positively charged ions and negatively charged ions held together by electrostatic forces. They have high melting points and are typically brittle.
#SPJ6
A.
It increases as it travels from its maximum amplitude to its resting point.
B.
It decreases as it travels from its maximum amplitude to its resting point.
C.
It remains the same throughout the period.
D.
It decreases at the arm, but increases at the pivot point
impractical and modest
imaginative and original
unreasonable and outdated
Answer:
The correct answer will be option-imaginative and original.
Explanation:
The study of any natural phenomenon is based on the methods developed by humans. These methods are known as scientific methods as they approach the explanation in a systematic way.
The quest to understand the astronomical perspective-universe, planets and the planetary motions began around 2500 years ago which persists even today.
To understand the solar system researcher has to be a keen observer, imaginative and truthful to the evidence and data recorded. The logical imagination is essential to study the solar system as one is not able to see the far objects. This practicality allowed the researcher to think and rethink over the laws governing the systems.
Thus, option-imaginative and original is the correct answer.
Potential energy is gained here as he swings.
B. Electric field.
C. Magnetic field.
D. Change in either a magnetic or an electric field.
Once the gas has dissipated, the vinegar and baking soda undergo a chemical transition that results in carbon dioxide.
According to thermochemistry, an exothermic reaction is one in which the overall standard enthalpy change (H) is negative. Heat is often produced via exothermic reactions. Once the gas has dissipated, the vinegar and baking soda undergo a chemical transition that results in carbon dioxide.
Bicarbonate (NaHCO3) is what makes baking soda and acetic acid in vinegar (HCH3COO). The carbon dioxide that results from this process is one of the byproducts that produce bubbles. A chemical reaction occurs when vinegar and baking soda are combined, producing carbon dioxide gas, which fills the balloon and causes it to expand.
Therefore, once the gas has dissipated, the vinegar and baking soda undergo a chemical transition that results in carbon dioxide.
To know more about an exothermic reaction follow
#SPJ6