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Rudiy27
3 years ago
11

Differentiate between compounds and mixtures using the particle model of matter.

Chemistry
1 answer:
trasher [3.6K]3 years ago
8 0

Answer:

compounds are substance which can be formed by chemically combining two or more elements.

mixtures are substance that are formed by physically mixing two or more substances

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Which of the following properties of a protein is least likely to be affected by changes in pH? Tertiary structure Primary struc
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Answer:

Primary structure is the correct answer.

Explanation:

  • The primary structure is the simple level of protein structure.
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  • Primary structure is when the amino acids are joined together with peptide bonds to produce polypeptide chains
  • Changes in pH are least likely to change the amino acid sequence or disrupt peptide bonds.

Explanation:

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3 years ago
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Answer:

This list of electron configurations of elements contains all the elements in increasing order of atomic number.

To save room, the configurations are in noble gas shorthand. This means part of the electron configuration has been replaced with the element symbol of the noble gas symbol. Look up the electronic configuration of that noble gas and include that value before the rest of the configuration.

Explanation:

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3 years ago
What is the salt formers group number is?
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The halogens are five non-metallic elements found in group 17 of the periodic table. The term "halogen" means "salt-former" and compounds containing halogens are called "salts". All halogens have 7 electrons in their outer shells, giving them an oxidation number of -1.

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To which planet do scientist compare to Kepler-10
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Which of the followings are true 1,3-BPG? A. It regulates Hb B. It contains a high-energy bond C. It contains two ester bonds D.
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D. It contains a phosphate with higher phosphoryl transfer potential than ATP

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1,3-Bisphosphoglycerate contains a phosphate group that has high phosphoryl transfer potential than ATP (they can transfer the phosphoryl group to ATP). Other high phosphoryl transfer potential groups include :Creatine kinase and phosphoenolpyruvate.

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