Explanation:
1. Electrons surround the nucleus in defined regions called orbits.
2. The shells further away from the nucleus are larger and can hold more electrons.
3. The shells closer to the nucleus are smaller and can hold less electrons.
4. The closest shell (closest to the nucleus) can hold a maximum of two electrons.
5. Once the first shell is full, the second shell begins to fill. It can hold a maximum of eight electrons.
6. Once the second shell is full, the third shell begins to fill.
7. Once the third shell contains Eighteen electrons, the fourth shell begins to fill.
8. The arrangement of electrons in shells around the nucleus is referred to as an atom's electronic configuration.
Answer:
are there any options for us to choose from? or is it just fill in the blank
7. Large Intestine and chemical digestion
8.stomach
9.capillaries
4.neurons
hopefully this is correct
UV rays, gamma rays, and x rays
Hope this help
Information about how a chemical reacts under high pressure can be found in the "reactivity" section of a MSDS: True.
<h3>What is MSDS?</h3>
MSDS is an abbreviation for Material Safety Data Sheet and it can be defined as a text-based document which is designed and developed to provide more information with respect to the chemical and physical properties of an equipment, chemical compound, or substance, based on the following:
In this context, we can infer and logically deduce that it is true that the information about how a chemical react would under high pressure can be found in the "reactivity" section of a Material Safety Data Sheet (MSDS).
Read more on Material Safety Data Sheet here: brainly.com/question/3282390
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