1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
valentina_108 [34]
3 years ago
11

1) How can you determine the number of protons in the nucleus of an atom of any of the elements listed in the table?

Biology
1 answer:
maks197457 [2]3 years ago
5 0

1.) The number of protons in the atomic number of the element. Like Carbon has 6 protons because it’s atomic number is 6. The atomic number is in the top left corner of most periodic tables.

2.) Silicon(Si)

3.) The number of electrons should be the same as the number of protons. If you are doing a Bohr model you put 2 electrons in the first ring, eight in the second ring and 18 in the third. Carbon should have 6 in its outer shells.

4.) Potassium(K)

5.) To fins neutrons subtract the atomic weight from the atomic number.

6.) Hydrogen(H)

7.) 30 neutrons, 56-26

8.) 17 protons, 17 electrons in the outer shell, and 18 neutrons

You might be interested in
What dietary education should the nurse provide to a client diagnosed with a hiatal hernia?
soldier1979 [14.2K]
A hiatal hernia makes it easier for stomach acids to rise to the esophagus, usually called heartburn.
To reduce this symptom It's important a diet that consists of less: citrus, spicy, fried, fatty foods, coffee, tea, chocolate, carbonated drinks, dairy products and tomato (because it's also acidic). Some examples of appropriate foods are: apples, bananas, grains, soy milk, water, carrots, potatoes, peas, a low fat yogurt/cheese, (anything with low fat is ideal), etc.






7 0
3 years ago
Nervous system found in simpler animals like jellyfish.
Flura [38]
<span>The answer is nerve net.

Jellyfish has a nerve net that surrounds its whole body. It makes a series of interconnected neurons that form net-like structure. This net surrounds the whole body of the jellyfish. Some jellyfish may have sensory structures, motor nerve net, and diffuse nerve net. Sensory structures receive environment signals and send them through diffuse nerve net to motor nerve net that activates muscle contractions.</span>
7 0
3 years ago
¿Qué caracteriza el magma de los volcanes?
Sati [7]

Answer:

El magma es una roca líquida y semilíquida extremadamente caliente ubicada debajo de la superficie de la Tierra. Este magma puede atravesar agujeros o grietas en la corteza, provocando una erupción volcánica. Cuando el magma fluye o entra en erupción en la superficie de la Tierra, se llama lava. Como la roca sólida, el magma es una mezcla de minerales.

Espero que esto ayude

3 0
3 years ago
What is used for building structures in the body they can also be enzymes?
Anna35 [415]

Answer:

The correct answer is - proteins.

Explanation:

Enzymes are made up of the long chains of amino acids that are linked by the peptide bonds that make a polypeptide chain known as proteins. Proteins are the building block of the enzyme and the building of thevarious structures in the body.

Enzymes are made up of two protein that also plays as the role of a biological catalyst whereas protein only plays role in forming different structure and performing functions.

6 0
3 years ago
The amount of matter per unit volume is called
Scrat [10]

density, it's a mass per unit volume

8 0
2 years ago
Other questions:
  • This term is used to describe a growth or tumor which is not dangerous because it will not grow or spread aggressively. It means
    7·2 answers
  • Can you live without a pancreas?
    15·2 answers
  • Difference between species evenness and species richness
    15·2 answers
  • What is the main purpose of mitosis? A. to help the cell grow larger B. to divide the cytoplasm C. to separate sister chromatids
    7·1 answer
  • An atom is the smallest part of what
    12·2 answers
  • What are the four differences between plant and animal cells ?
    8·1 answer
  • A hypothesis is an educated guess about the relationship between
    15·1 answer
  • How do roots and seeds get energy?​
    12·2 answers
  • Myosin from a rabbit will bind to actin from an amoeba. What does this suggest about the evolution of the structures of actin an
    8·1 answer
  • Why is oxygen important in aerobic respiration
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!