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
hammer [34]
3 years ago
10

How do I find the protons ,neutrons and electrons in an element

Chemistry
1 answer:
nlexa [21]3 years ago
7 0
The atomic number of an element is the same as the number of protons. As long as the atom is neutral, your electrons and protons will be the same number. To find neutrons, you subtract the atomic number from the mass number.

mass number - atomic number = number of neutrons
You might be interested in
Who summarized Greek medical knowledge in a textbook that would dominate medical teaching until the Scientific Revolution?
ss7ja [257]
I recently wrote a paper on animal testing

Pretty sure it was Galen
3 0
3 years ago
Read 2 more answers
In the alkane series of hydrocarbons, as the number of carbon atoms decreases, the normal boiling point ofthe compounds
noname [10]
<span>The relationship between the number of carbon atoms and boiling point is inversely proportional. In the alkane series of hydrocarbons, as the number of carbon atoms decreases, the normal boiling point of the compounds decreases. The reason behind this is that longer chains of molecules require more energy to separate the bonds while shorter chains or molecules with lower number of carbon atoms require less energy to break away from each other. Thus, low carbon molecules have lower boiling point.</span>
3 0
3 years ago
The figure represents a solid block of copper metal in a beaker at 30°C Which of the following best represents the particle arra
maria [59]

Answer:

35

Explanation:

i think it is 30

6 0
3 years ago
He chemical formula for lithium hydride is LiH A chemist determined by measurements that 0.0800 moles of lithium hydride partici
sweet-ann [11.9K]

Answer:

Mark me brainlist I will then answer in comment

3 0
3 years ago
Scientists use models to
telo118 [61]
B- Predict the damages due to an earthquake
4 0
2 years ago
Other questions:
  • In a titration 5.0 mL of a 2.0 M NaOH aq solution exactly neutralizes 10.0 of an HCL aq solution what is the concentration of th
    13·1 answer
  • Describe the three main sub?atomic particles. Include mass (with units), charge and location for each.
    8·1 answer
  • What is the electron arrangement for aluminum?
    7·1 answer
  • The following are units for mass except _____.<br><br> A. kg<br> B. Mg<br> C. mL<br> D. cg
    5·1 answer
  • Consider two electrochemical reactions: A and B. Reaction A results in the transfer of 2 mol of electrons per mole of reactant a
    14·1 answer
  • What is reactant, atom, product, and molecule
    8·1 answer
  • What is eruption intervel of abu volcano?
    9·1 answer
  • A student weighed 0.550 g of lithium chloride, LiCl, to use in a reaction. How many moles is this? a. 5.11 b. 42.39 c. 23.31 d.
    8·1 answer
  • The efficiency of the wedge is low because of _____.
    5·1 answer
  • What are community level basic proffesion under health sector?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!