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3241004551 [841]
3 years ago
5

PLEASE HELP WILL MARK BRAINLIESTTTT!!!!

Chemistry
2 answers:
Brilliant_brown [7]3 years ago
7 0

Answer:

Iconic bond or covalent bond

Explanation:

Vikentia [17]2 years ago
4 0

Answer:

Valence electrons will either donate or receive electrons to form molecules.

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Answer:

d) An atom of arsenic has one more valence electron and more electron shells than an atom of silicon, so the conductivity increases because the arsenic atom loses the electron.

Explanation:

This is an example of a n-type semiconductor. The additional electron introduced to the 'grid' of silicon atoms causes an increase in the conductivity of the silicon. This additional electron is introduced as arsenic loses its extra electron.

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3 years ago
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Thallium consists of 29.5%TI-203 and 70.5%TI-205. What is the relative atomic mass of thallium
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3 years ago
Which set of chemical name and chemical formula for the same compound is correct??
Kruka [31]
The correct answer to your question is: <span>C) tin (IV) bromide, SnBr₄</span>
5 0
3 years ago
An earthquake's____<br> located directly above its_____
Kipish [7]

Answer:

An earthquake's <u>what happens when two blocks of the earth suddenly slip past one another. </u>

located directly above its <u>The epic Center </u>

Explanation:

<h2>Hope this helps you !! </h2>
6 0
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