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pochemuha
3 years ago
5

1. Write the electron configuration for Al (aluminum). Then, write the noble gas configuration. Finally, draw

Chemistry
1 answer:
Zanzabum3 years ago
3 0

Answer:

[Ne] 3s² 3p¹

1s2 2s2 2p6 3s2 3p1

Explanation:

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If phosphorous has 5 valence electrons, how many does sulfur have?
VARVARA [1.3K]

Answer:

6

Explanation:

The atomic number for phosphorous is 15, meaning that it has 15 electrons (and protons). The first and second shells would be filled up with 2 and 8 electrons respectively, leaving 5 which goes on the third shell, which is also the valence shell, meaning phosphorous has 5 valence electrons.

Since the atomic number of sulfur is 16, the first and second shells are also filled up with 2 and 8 electrons respectively, leaving 6 to be on the third shell, the valence shell. Hence, sulfur has 6 valence electrons.

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Why is secondary growth important to plants
stepan [7]
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I tried sorry if it’s not worded perfect :)
5 0
3 years ago
Which neutral atom has 151 neutrons and 96 electrons
Lelechka [254]
<span> Curium (Cm)  is the answer.

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3 years ago
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Sketch two amino acids side-by-side, on one of them label the functional groups, then show how the two can be joined together.
Alinara [238K]

Answer : The sketch of two amino acids side by side are shown below.

Explanation :

Amino acid : Amino acid are the acid that contains two functional groups which are carboxylic group, -COOH and ammine group, -NH_2.

When the two or more that two amino acids join together with the help of peptide bond, they produces polypeptide chain or protein.

The bond present between the two amino acid is called a peptide bond.

The peptide bond is a chemical bond that is formed between the two molecules when the nitrogen of one amino acid react with the carbon of another amino acid by releasing a water molecule.

Hence, the sketch of two amino acids side by side are shown below.

6 0
3 years ago
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sergeinik [125]

Answer:

C

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This is because matter is anything that has mass and occupies space.Therefore the space occupied by matter is volume

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