CHEMISTRY MIDDLE SCHOOL

The atomic number of an atom will always identify the amount of protons in its nucleus. If the atom is neutral, what else is identified by the atomic number? A.
the number of electrons in the atom

B.
the most common isotope of the atom

C.
the number of neutrons in the atom

D.
the atomic mass of the atom

Answers

Answer 1
Answer: If the atom is neutral , the atomic number identifies the number of electrons in the atom.

A.
Answer 2
Answer:

The answer should be

A.  the number of electrons in the atom

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What are chemical properties of water?

Answers

The chemical property of water is oxidane. Water is tasteless, odorless at a normal temperature. Etc.
Water is covalently bonded (H-O-H). All simple covalent molecules such as these have low melting and boilong points. Water does not conduct electricity. It reacts with a lot of elements, especially vigorously with alkali metals

What is a convection cell 12 points

Answers

a self-contained convective zone in a fluid in which upward motion of warmer fluid in the center is balanced by downward motion of cooler fluid at the periphery.

How are chemical bonds important in metabolism?

Answers

Metabolism refers to all of the chemical reactions occurring in the body cells of an organism for life sustenance. This includes synthesis processes such as:

  • building a larger molecule from many smaller ones e.g.  protein builds up from amino acids,
  • breaking down of larger molecules into bits and smaller ones e.g.as seen in digestive reactions, and respiratory reactions.

When metabolic activities take place, there is a release of energy in the process. This energy is stored in a form of a covalent bond, a particular type of chemical bond.

On the other hand, a chemical bond is the creation of a chemical compound by forming a chemical connection between two or several more atoms, ions, or molecules.

Chemical bonds between atoms and molecules must be broken and reformed, therefore rendering chemical bonding an important element of metabolism.

Therefore, we can conclude that chemical bonds are important and a crucial part of metabolism because for metabolism to occur, Chemical bonds between atoms and molecules must be broken and reformed.

Learn more about chemical bonding here:

brainly.com/question/23882847?referrer=searchResults
Chemical bonds are broken to supply us with energy. Without bonds, and our ability to break them, the food we eat would not supply us with energy.

In addition to resembling one another, what other criteria are required for organisms to be grouped in the same species? A.
They migrate only with one another.

B.
They fight only with one another.

C.
They share food only with one another.

D.
They reproduce only with one another.

Answers

D. They reproduce only with one another.
yeah it is D because I just took the test

Genes are located in which part of a cell?A. Vacuole

B. Chromosome

C. Ribosome

D. Cytoplasm

Answers

Answer:

Chromosome

Explanation:

We inherit our genes from our parents, which we share 24 chromosomes from both of our parents. XX is female , and XY is male.

Answer:

B. Chromosome

Explanation:

Genes are contained in the Chromosome. A Chromosome contains hundreds of thousands of genes.

What kind of particles make up a compound

Answers

Two or more elements make up a compound

Answer:

Two or more elements make up a compound.

Explanation:
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