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
Alex17521 [72]
2 years ago
10

What is the number of neutrons in the element Nickel?

Chemistry
2 answers:
Lelu [443]2 years ago
5 0

Answer:

Number of Protons, 28. Number of Neutrons, 31. Number of Electrons, 28

Explanation:

N/A

kozerog [31]2 years ago
4 0

answer: nickel element has 30 neutrons

You might be interested in
What information is provided by absolute dating that cannot be provided by relative dating
kiruha [24]
Relative dating is the process of determining whether an object or event is older or younger than other objects or events. Absolute dating is d<span>etermining the age of an event or object in years. From absolute dating, the real age of the object is obtained which is not present for relative dating. Hope this helps.</span>
6 0
3 years ago
Read 2 more answers
A sample of wine consists of water, sugar, some amount of ethyl alcohol, and grape juice. These ingredients blend together unifo
NeTakaya

Answer: The sample of wine could be described as numbers 1, 3 & 4

Explanation:

It is a mixture because it is the physical combination of two or more substances

It is a homogeneous mixture because any solid, liquid, or gaseous mixture that has the same proportions of its components throughout any given sample is regarded as a homogeneous mixture

It is a solution because it is a special type of homogeneous mixture composed of two or more substances

7 0
3 years ago
Please help!! <br><br> Is this an:<br><br> Acid<br><br> Base <br><br> Neither
Liono4ka [1.6K]

Answer:

it is a weak acid

acid

Explanation:

formaldehyde is a weak acid (pK greater than 13),

3 0
1 year ago
50.0 ml of 0.010m naoh was titrated with 0.50m hcl using a dropper pipet. if the average drop from the pipet has a volume of 0.0
creativ13 [48]

25 drops of acid is required to neutralize the 50.0 ml of 0.010m of NaOH in the experiment.

The equation of the reaction is;

NaOH(aq) + HCl(aq) ---------> NaCl(aq) + H2O(l)

We can use the titration formula;

CAVA/CBVB = NA/NB

CA= concentration of acid

VA = volume of acid

CB = concentration of base

VB = volume of base

NA = number of moles of acid

NB = number of moles of base

CB = 0.010 M

VB = 50.0 ml

CA = 0.50 M

VA = ?

NA = 1

NB = 1

Substituting values;

CAVANB = CBVBNA

VA =  0.010 ×  50.0 × 1/ 0.50 × 1

VA = 1 ml

Since the total volume of acid used is 1 ml and each drop contains 0.040 ml

The number of drops required is 1ml/0.040 ml = 25 drops

Learn more: brainly.com/question/1527403

4 0
3 years ago
Which planet likely has flowing liquid metallic hydrogen as the source of its magnetic field?
uysha [10]
Your answer is Saturn.
8 0
3 years ago
Other questions:
  • Lisa is using a spring scale to measure the weight of a wooden block. She weighs the wooden block a total of five times with the
    14·1 answer
  • What is an example of convection in earths system
    11·1 answer
  • Structure of 4-isopropyl-2,4,5-triethylheptane
    15·1 answer
  • Rico mixed up 500 cc of salt solution. He weighed it and found its mass to be 585 g. Will his shake-up toy work the way he wants
    11·1 answer
  • Calculate the wavelength of a red light with a frequency of 4.61 x 1012 Hz.
    15·1 answer
  • GIVING BRAINLIST!GIVING BRAINLIST AND 50 POINTS PLEASEE HELP MEE ASAP!! Using the H-R diagram provided, plot points on the given
    7·2 answers
  • Finalmente responde:
    9·1 answer
  • There are two varieties in a population of squirrels: short tails and long tails. Long-tailed squirrels are better at jumping an
    5·1 answer
  • I need help w this..
    11·1 answer
  • What is the wavelength of light with 2.89 x 10-19 J of energy? (The speed of
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!