Ionic bonds are the chemical bonds which are formed by the electrostatic attraction between the oppositely charged ions such as anions and cations.
Ionic bonding is a type of chemical bonding which involves the electrostatic attraction between two oppositely charged ions, or between two atoms with different electronegativities, and it is the primary interaction which occurs in ionic compounds. It is a major type of bonding along with covalent bonding and metallic bonding. Ions are the atoms or groups of atoms with an electrostatic charge. The atoms which gain electrons make negatively charged ions called anions and the atoms which lose electrons make positively charged ions called cations.
Ionic compounds are the compounds which conduct electricity when they are present in molten form or in a solution. Ionic compounds have a high melting point, on the basis of charge of the ions they consist of. The higher the charges the stronger will be the cohesive forces between species and the higher the melting point. These compounds also tend to be soluble in water.
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A rock layer must have turned upside down.
B.
A layer of rock might have eroded.
C.
The layers must cover hundreds of square miles.
D.
The layers must have been deposited very quickly.
This is Science
B. A layer of rock might have eroded
Answer:
oils
Explanation:
Answer:
C
Explanation:
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Answer:
Meiosis helps maintain diploid cells in offspring by making haploid s3x cells. When haploid s3x cells join together during fertilization, they make a diploid zygote, or fertilized egg. The zygote divides by mitosis and cell division and creates a diploid organism.
Explanation:
A notice of use and disclosure is required for A. patients whose personal health information the doctor intends to disclose.
It is usually necessary to inform and tell others when using or sharing personal information or sensitive data. This notice is a paper that tells people how their personal details will be collected, used, and shared by a group or organization.
A notice is usually needed to tell patients how their personal health information will be used and shared by their healthcare providers. This message is important to make sure patients' personal information is kept private and that healthcare providers follow the right rules, like HIPAA. This rule is for any patients whose information is being shared or told by the doctor or healthcare provider.
Hence option A is correct.
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A notice of use and disclosure is required for A. patients whose personal health information the doctor intends to disclose. B. every patient a doctor treats. C. new patients, but not established patients. D. patients treated for sensitive conditions, such as substance abuse or mental illness
Every patient a doctor treats
Exercise can positively impact your learning and overall mental health by bringing energy and brightness to the day. When you exercise, you get your body moving and your heart pumping. This can make a person feel much more awake and alert, helping them to pay attention in any class. Exercise is also recommended to people with depression, as it can up motivation, alertness, and overall self-esteem.