<h3>Answer:</h3>
Alkaline earth metals
<h3>Explanation:</h3>
Magnesium (12) and Calcium (20) are both found in the second family of the periodic table, and thus share many properties.
Alkaline Earth metals
The second family on the periodic table are the alkaline earth metals. They share some properties such as 2 valence electrons, low electronegativities, and are mostly reactive.
Metal
They are also both metals, which means they share some properties along with all metals. For example, they both become positive ions when they are bonded with a non-metal.
because heat makes surgery melt
The correct descriptions as shown in the attachment is as follows:
- Antimicrobial drugs used for chemotherapy assigned a Therapeutic Index (TI) determined from the ratio of its toxicity to its minimum inhibitory concentration classified as narrow spectrum e.g. gram positive bacteria only or as broad spectrum which can lead to superinfection.
- Toxicity is reduced using drugs exhibiting high selective toxicity desired to protect host cells.
<h3>What are antimicrobial drugs?</h3>
Antimicrobial drugs are drugs which are used to in the treatment of microbial infections.
Antimicrobial drugs include antibacterial, antifungal, and antiviral drugs.
The correct descriptions as shown in the attachment is as follows:
- Antimicrobial drugs used for chemotherapy assigned a Therapeutic Index (TI) determined from the ratio of its toxicity to its minimum inhibitory concentration classified as narrow spectrum e.g. gram positive bacteria only or as broad spectrum which can lead to superinfection.
- Toxicity is reduced using drugs exhibiting high selective toxicity desired to protect host cells.
In conclusion, antimicrobial drugs are used to treat microbial infections.
Learn more about antimicrobial drugs at: brainly.com/question/8313052
#SPJ1
Answer:
Still mount Everest. Just because it wasn't discovered doesn't make it smaller