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
finlep [7]
2 years ago
7

What information can you figure out about an atom using only the atomic number?​

Chemistry
2 answers:
KiRa [710]2 years ago
4 0
The number of protons
tresset_1 [31]2 years ago
4 0
The number of atoms
You might be interested in
How do you calculate annual layers of snow from the past?
Zina [86]
It would be count ice layers
6 0
2 years ago
As the atomic number increases, the number of _ _, too.
Morgarella [4.7K]

Answer:

Protons

Explanation:

The atomic number represents the number of protons. Therefore, as the atomic number increases, the number of protons does too.

I hope this helps! :)

8 0
2 years ago
Read 2 more answers
Assume the weight of an average adult is 70. kg, and that 420. kJ of heat are evolved per mole of oxygen consumed as a result of
seraphim [82]

Answer:

The temperature difference of the body after 3 hours = 5.16 K

Explanation:

we know that the number of moles of O₂ inhaled are 0.02 mole/min⁻¹

                                   or, 1.2 mole.h⁻¹

The average heat evolved by the oxidation of foodstuffs is then:

⇒          Q avg =\frac{1.2 X 420 X 10^{3} }{70} = 7.2 kj.h⁻¹.Kg⁻¹

the heat produced after 3 h would be:

                 =    7.2 kj. h⁻¹.Kg⁻¹ x 3 h

                 = 21.6 kj. kg⁻¹

                 = 21.6 x 10³ j kg⁻¹

We know Qp = Cp x ΔT

Assume the heat capacity of the body is 4.18 J g⁻¹K⁻¹

⇒ ΔT = \frac{Qp}{Cp}

⇒ ΔT = \frac{(21.6 X 10^{3} j.kg^{-1} ) }{(4.18 j k^{-1}g^{-1})   X (1000g.kg^{-1} )}

⇒ ΔT = 5.16 K

6 0
3 years ago
How many milliliters of a 8.20 m licl solution contain 18.4 g of licl?
Dovator [93]
Your final answer is that you will need 52.9mL of the 8.20 M of LiCl

3 0
3 years ago
Differentiate between sol,aerosol and solid soluti​
aalyn [17]

Answer:

Sol is a colloidal suspension with solid particles in a liquid. Foam is formed when many gas particles are trapped in a liquid or solid. Aerosol contains small particles of liquid or solid dispersed in a gas. While solid solution contain solid as solute in either solid, liquid or gas.

6 0
3 years ago
Other questions:
  • How many electrons are in O2.
    12·1 answer
  • All organisms use oxidation-reduction reactions to harness energy, and this newly harvested energy is used to produce atp. oxida
    12·1 answer
  • Which parts (postulates) of Dalton's atomic theory has been modified in light of later discoveries
    8·1 answer
  • Patients give doctors information inside the protection of confidentiality agreements. Should the doctor refer the patient to a
    7·1 answer
  • Oxygen and nitrogen are both gases at room temperature. Explain why oxygen has a greater force of attraction between its particl
    15·1 answer
  • Compare the the volumes and densities of two pieces of lead: one with a mass of 25 g and the other with a mass of 75 g.
    12·1 answer
  • Why do sandy beaches from at many sea shores
    13·2 answers
  • What is symmetry in chemistry​
    15·1 answer
  • Help I’m timed!
    7·1 answer
  • The overall flow of energy through an ecosystem is from
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!