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
suter [353]
3 years ago
6

A simulation at the nuclear level has nuclei with 20 protons and 100 neutrons. Alpha particles can get very close to the nuclei.

Chemistry
1 answer:
SIZIF [17.4K]3 years ago
6 0

Answer:

Protons repel the particles while neutrons do now

Explanation:

You might be interested in
Almost all of the lakes found in Texas are/were:
MakcuM [25]

Answer:

B. created by man made dams

Explanation:

I live in Texas

3 0
3 years ago
Read 2 more answers
Explain why atoms are always neutral in charge.
solniwko [45]
"Atoms have an equal proton and neutron charge."
5 0
3 years ago
Has any one done 2020 chemistry paper 1 aqa gcse
Mars2501 [29]

Answer:

what do you mean?

Explanation:

7 0
3 years ago
Please help me with this answer correct
oksano4ka [1.4K]

Answer:

hope this helps :)

Explanation:

for the first one, you can look at the periodic table and look at the atomic number and it will show you how many protons there are giving you the answer because protons and electrons are equal in a pure element

a- carbon

b- neon

c- boron

d- oxygen

e- helium

f- hydrogen

g- lithium

h- beryllium

i- nitrogen

1- sulfur

2- S

3- 16

4- 32.066

5- 16

6- 16

7- 16.066

8- draw circles and put 16 dots like on the other page and in the middle put 16 nuetrons and electrons

9- 6 i think

5 0
3 years ago
Read 2 more answers
Why do two oxygen atoms form a double covalent bond?
elena-s [515]

A lone oxygen atom has 6 electrons in its outer shell which is not very stable, whereas as full octet (8 outer shell electrons) is stable. In order to achieve this two oxygen atoms will share 4 electrons, each contributing 2 electrons. Since these electrons exist within the orbitals of both atoms, to oxygen atoms essentially achieve a full octet.

5 0
4 years ago
Other questions:
  • LAST TRY I CANT GET THIS WRONGGG PLZ
    6·1 answer
  • In a coffee-cup calorimeter, 50.0ml of 0.100M AgNO3 and50.0ml of 0.100M HCl are mixed to yield the following reaction:
    13·1 answer
  • Consider the following equilibrium system involving SO2, Cl2, and SO2Cl2 (sulfuryl dichloride): SO2(g) + Cl2(g) ⇌ SO2Cl2(g) Pred
    9·1 answer
  • Cindy runs 2 kilometers every morning. She takes 2 minutes for the first 250 meters, 4 minutes for the next 1,000 meters, 1 minu
    14·2 answers
  • When electrons are added to the outermost shell of a carbon atom, it forms?
    5·2 answers
  • Explain What is an elementary reaction and how is it related to a reaction mechanism
    14·1 answer
  • Calculate the amount of F.A.S required to prepare 1000 ml of 0.1 molar standard solution of F.A.S
    13·1 answer
  • An equilibrium mixture of N2, O2and NO gases at 1500K is determined to consist of 6.4 x 10-3Mof N2, 1.7 x 10-3M O2, and 1.1 x 10
    8·1 answer
  • Help!!!!please i need to get this done before 3pm!today
    7·1 answer
  • Help i know whofkfkfkf
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!