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
Inessa [10]
3 years ago
11

Using the periodic table and your knowledge of atomic structure. Would Carbon-14 have more, less or the same number of neutrons

as a typical carbon atom? How do you know?
A) The same number of neutrons. All carbon atoms have atomic number 6.
B) The periodic table cannot give you the information needed to answer this question.
C) It has less neutrons. Its mass number is smaller than the one on the periodic table.
D) It has more neutrons. Its mass number is larger than the atomic mass number for carbon.
Chemistry
2 answers:
aksik [14]3 years ago
8 0

Answer: Option (D) is the correct answer.

Explanation:

Carbon-14 is an isotope of carbon-12. Atomic mass means the sum of total number of protons and neutrons.

Carbon-14 means the atomic mass is 14, that is, number of protons will be 6 and number of neutrons will be 8.

Thus, we can conclude that carbon-14 has more neutrons. Its mass number is larger than the atomic mass number for carbon.

Brilliant_brown [7]3 years ago
4 0
D) <span> It has more neutrons. Its mass number is larger than the atomic mass number for carbon. </span>
You might be interested in
Which of these is a typical property of a substance that is composed of atoms that are held together by covalent bonds?
Alexus [3.1K]

Answer) It does not conduct electricity in any form. Consider the location of barium, chlorine, iodine, and strontium on the periodic table.  It conducts electricity when it is dissolved in water.

I hope it is helpful

6 0
3 years ago
1. Imagine that you need to take a medicine that the doctor has prescribed for
soldi70 [24.7K]

Answer: Only non-polar medicines can diffuse across the membrane. non-polar drugs are lipid soluble, while polar drugs are water soluble, so polar drugs cant absorb through biological membranes.

3 0
3 years ago
What volume of phenytoin suspension 30 mg/5 mL is required to be added to a suitable diluent to obtain 150 mL phenytoin suspensi
nydimaria [60]

Explanation:

The given data is as follows.

Concentration of phenytoin suspension stock = 30 mg/5mL

Concentration of phenytoin required = 20 mg/5 mL

Volume of phenytoin required = 150 mL

Volume of phenytoin suspension stock required for dilution will be calculated as follows.

                20 \times \frac{150}{30}

                  = 100 mL

Thus, we can conclude that the volume of phenytoin is 100 mL .

7 0
3 years ago
Match the following .....
prohojiy [21]

Answer:Rocket is lauched for first one, Second one is the wagon one and third one is seabelt impact.

Explanation:

5 0
3 years ago
Read 2 more answers
500 cm3 of H2 gas at STP<br> Contradictions of hydrogen
ahrayia [7]

Answer:

letter to your mother telling her about the celebrations of your birthday at school

8 0
2 years ago
Other questions:
  • What coefficients must be added to balance the following equation?_____NaOH + _____H2 SO4 _____ Na2SO4 + _____ H2O 2, 1, 1, 13,
    5·2 answers
  • A chemistry teacher adds 50.0 mL of 1.50 M H2SO4 solution to 200 mL of water. What is the concentration of the final solution? A
    13·2 answers
  • The darkest part of the moon’s shadow is called the penumbra?
    12·2 answers
  • If 75 grams of oxygen react, how many grams of aluminum are required?
    8·1 answer
  • What is the [H+] concentration of blood, given the ph is 2.5?
    8·1 answer
  • What is the resistance of a hairdryer if it is 120 volts with a current of 15 amperes?
    9·2 answers
  • __M+__Q2-----&gt;___MQ3
    11·2 answers
  • A chemical reactions is shown. How many different elements and total atoms are involved in the reaction?
    14·1 answer
  • Plz help this was due yesterday butttttt i didn’t want to do it...
    12·2 answers
  • Give the hybridization for the br in bro4⁻.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!