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Lyrx [107]
3 years ago
11

Can someone answer 57 and 58

Chemistry
1 answer:
RSB [31]3 years ago
4 0
  Any type of electromagnetic energy's wavelengths that are shorter than a type of electromagnetic energy's wavelengths is to the left of that type of electromagnetic energy on the diagram.  Hence, the wavelength of a type of energy decreases as you progress to the left on the diagram and left of the green light (in the visible spectrum).
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Which of the following best explain why argon, which is a noble gas, does not react with other elements. Noble gases ________. A
S_A_V [24]

Answer:

D)

Explanation:

because they have completely filled and stable electron shells. Using you periodic table, it can show you that the noble gases are furthest to the right and explain the way outer shells of electrons work.

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7 0
1 year ago
What type of change forms a new<br> substance?
marusya05 [52]

Chemical changes cause a substance to change into an entirely substance with a new chemical formula. Chemical changes are also known as chemical reactions. The “ingredients” of a reaction are called reactants, and the end results are called products.

6 0
2 years ago
ICMP scanning involves in checking for the live systems, which can be done by sending the following ping scan request to a host.
abruzzese [7]

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5 0
3 years ago
2 AICI3 + 3 Ca - 3 CaCl2 + 2 Al
Aleksandr [31]

Answer:

50 gram calcium do you need

Explanation:

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2 years ago
is the process through which offspring are produced. A. Heredity B. Reproduction C. Conservation D. Vaccination
Dominik [7]
It is called Reproduction 
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