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
Phantasy [73]
3 years ago
7

State three differences between an electron and a proton

Chemistry
1 answer:
NNADVOKAT [17]3 years ago
7 0

An electron is smaller than a proton. An electron has the opposite charge of a proton. An electron is outside the nucleus, while a proton is part of the nucleus.

You might be interested in
If element A has an ionic charge of +2 and element B has an ionic charge of -3, what will be the formula for the compound create
Softa [21]
A3B2 because the oxidation numbers are the same as ionic charge just switch symbol and number. Then use the cross cross method and you get A3B2.
8 0
3 years ago
What is the chemical formula for zinc?
sergiy2304 [10]
ZnO
is the answer for what is the chemical formula for zinc?
8 0
3 years ago
Use the ball and stick models above. If you had a gram of water and a gram of
Sladkaya [172]

Answer:

When the weather is nice, many people begin to work on their yards and homes. For many projects, sand is needed as a foundation for a walk or to add to other materials. You could order up twenty million grains of sand and have people really stare at you. You could order by the pound, but that takes a lot of time weighing out. The best bet is to order by the yard, meaning a cubic yard. The loader can easily scoop up what you need and put it directly in your truck.

Avogadro’s Number

It certainly is easy to count bananas or to count elephants (as long as you stay out of their way). However, you would be counting grains of sugar from your sugar canister for a long, long time. Atoms and molecules are extremely small – far, far smaller than grains of sugar. Counting atoms or molecules is not only unwise, it is absolutely impossible. One drop of water contains about 10 22 molecules of water. If you counted 10 molecules every second for 50 years without stopping you would have counted only 1.6 × 10 10 molecules. Put another way, at that counting rate, it would take you over 30 trillion years to count the water molecules in one tiny drop.

Explanation:

6 0
2 years ago
<img src="https://tex.z-dn.net/?f=%5Chuge%5Cmathfrak%5Cred%7BQuEsTioN%3A-%7D" id="TexFormula1" title="\huge\mathfrak\red{QuEsTio
sladkih [1.3K]

Explanation:

hope it will help you Mark me as a brilliant

6 0
2 years ago
Why does every plant cell have a nucleus
Lena [83]
Every plant cell has a nucleus because a nucleus controls the cell's main <span>activities.</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • The solubility product constant, Ksp, for Ag2SO4 is 1.2 x 10-5 at 25o C. Find [Ag ] and [SO4 2-] after 0.755 g of AgNO3 are adde
    5·1 answer
  • Calculate Δ H ∘ in kilojoules for the reaction of ammonia (Δ H ∘ f =−46.1 kJ/mol) with O 2 to yield nitric oxide NO (Δ H ∘ f =91
    14·1 answer
  • Match each item to its proper disposal method. Answers to be used more than once.
    5·1 answer
  • If the half-life of a 20.0 g sample is known to be 24 minutes, how long will it take for only 5.0 grams of the sample to remain?
    6·2 answers
  • CH3OH can be synthesized by the reaction:
    8·1 answer
  • PLZ HELP ASAP
    6·1 answer
  • Calculate the pH during the titration of 20.00 mL of 0.1000 M HNO2(aq) with 0.1000 M KOH(aq) after 13.27 mL of the base have bee
    13·1 answer
  • SHOW WORK<br> A dog weighs 15 lbs, what is that weight in oz?
    14·2 answers
  • How many moles are in 17.31 g of NaHCO,?
    12·1 answer
  • What did mosa figure out? how did mosas mesurement prove that the ball was moving to gravity
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!