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irakobra [83]
2 years ago
6

Please help! I will give 100pts and brainliest!!!

Chemistry
2 answers:
kirza4 [7]2 years ago
8 0

Answer:

What do you need help with?

Explanation:

Ainat [17]2 years ago
3 0

Answer:

there is no question...please attache it...

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Can somebody plz answer this question only in 1-2 sentences! That would be great thanks so much :)
lbvjy [14]

Pure substances are substances which are homogenous in nature. They either consists of atoms of 1 kind or molecules of 1 kind. Atoms are seen in elements, where as molecules are seen in compounds like Acids, Bases, etc.

They mostly have fixed properties like boiling and melting points and are uniform in nature. :D

4 0
3 years ago
What is silicons reactivity level
egoroff_w [7]

Answer:

this is your answer

Explanation:

Silicon, like carbon, is relatively inactive at ordinary temperatures; but when heated it reacts vigorously with the halogens (fluorine, chlorine, bromine, and iodine) to form halides and with certain metals to form silicides.

hope it helps

good day (≧▽≦)

5 0
3 years ago
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50. The Sun's energy and composition is provided by which of the following?
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A. the burning of fossil fuels within the Sun

Explanation:

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2 years ago
How would you calculate the molar mass of 2AgCl?
Rashid [163]
2 × (atomic mass of Ag) + (atomic mass of Cl (
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3 years ago
Which statement is true about the elements in the periodic table?
s2008m [1.1K]

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Statment 2

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This is just an educated guess

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