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
6

True or false a neutral atom must have the same number of neutrons and protons​

Chemistry
1 answer:
djyliett [7]2 years ago
6 0
I believe so. The positive charge on a proton is equal in magnitude to the negative charge on an electron. As a result, a neutral atom may need to have an equal number of protons and electrons.
You might be interested in
A doctor's Order is 0.125 g of ampicillin. The liquid suspension on hand contains 250 mg/s. How many milliliters (mL) of the sus
Molodets [167]

Answer:

c) 2.5 mL

Explanation:

Solution

Doctors order = 0.125g

and

The liquid suspension concentration = 250 mg/5ml

= 0.250g/5ml

Or 0.05g/ml

Amount of ml of suspension required = 0.125g/(0.05g/ml) = 2.5ml

7 0
3 years ago
The stage of engine operation when both the intake and exhaust valves are closed is the _______ stage.        A. compression   B
Varvara68 [4.7K]
D. the exhaust valve
3 0
3 years ago
How long is a red blood cell
Lera25 [3.4K]
I suspect this question should read "How long does a red blood cell live." A red blood cell lives for between 100 and 120 days. It takes 7 days for a new red blood cell to develop from stem cells. Stem cells are similar to base cells. They can also be seen as a general template from which specialized cells are made. Stem cells can be taken from a newborn baby's umbilical chord or extracted from an adult blood donor's blood.This 
7 0
3 years ago
What are subatomic particles?​
vova2212 [387]

Explanation:

a particle smaller than an atom (e.g., a neutron) or a cluster of such particles (e.g., an alpha particle).

6 0
2 years ago
Which of the following is an example of qualitative
vichka [17]

Answer:

Option =C each mouse in the study has brown ears.

Explanation:

Qualitative:

Qualitative properties are those that can be only observed but not measured in numerical values. These are observed through senses: touch, sight, smell, taste and hear.

For example:

Color, odor, brittleness, taste etc.

Quantitative:

Quantitative properties can be measured in numerical values.

For example:

Melting point, boiling point, conductivity, viscosity, density, hardness and solubility.

In short we can say that qualitative is a measure of quality while the quantitative is a measure of quantity.

4 0
3 years ago
Other questions:
  • Which rigid cylinder contains the same number of gas molecules at STP as a 2.0-liter rigid cylinder containing H2(g) at STP?
    11·1 answer
  • gypsum is hydrated calcium sulfate. a 4.89 g sample of this hydrate was heated, and after the water was driven off, 3.87 g anhyd
    9·1 answer
  • Pick the correct answer down below
    7·2 answers
  • Chlorine gas (CI2) is a(n)<br> A.) mixture.<br> B.) element.<br> C.) molecule.<br> D.) compound.
    5·2 answers
  • Topsoil is considered to be most fertile when it has a
    7·2 answers
  • Substances containing which type of bond have the highest melting point?
    11·1 answer
  • Trial 1: Heat 30.0 grams of water at 0 °C to a final temperature of 40.0 °C.
    5·1 answer
  • In the front of the room, there is a bottle that contains a 32.00 g sample of sulfur. This is
    9·1 answer
  • Define acidic salt with example​
    14·2 answers
  • How is a polar compound formed?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!