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
BabaBlast [244]
3 years ago
9

Can some one please help

Chemistry
2 answers:
Scilla [17]3 years ago
8 0

Answer:

Chadwick-he discovered the neutron. He discovered this by demonstrating a neutral particle with a mass the same as a proton through a reaction between gramma Ray's and a wax sample.

Rutherford-he discovered the concept of radioactive half-life, the radioactive element radon, and named alpha and beta radiation.

j.j.Thompson discovered that atoms where made up of smaller components. This had major effects for the field of physics.

:)

SVEN [57.7K]3 years ago
7 0

Answer:

⚣︎⚢︎ ᴥ︎︎︎ꕥꕥ⚠︎ ꧂☜︎︎︎ᴥ︎︎︎✌︎☯︎♲︎︎︎✍︎☝︎ᴥ︎︎︎ᴥ︎︎︎ᴥ︎︎︎☕︎☟︎︎︎꧂☟︎︎︎꧁☞︎︎︎☞︎︎︎☃︎꧁♧︎︎︎☟︎︎︎☂︎✍︎⚠︎☕︎☝︎♧︎︎︎♪☟︎︎︎

You might be interested in
Is camphor heated a physical/chemical change​
DedPeter [7]

Answer:

when it is heated it changes to vapor, which is a physical change

Explanation:

7 0
3 years ago
Calcium acetate is added to sodium carbonate
sattari [20]
Are you asking or telling
3 0
3 years ago
How old are the lunar highlands? 1. 1.8 to 2.6 billion years old 2. 3.1 to 3.8 billion years old 3. 4.0 to 4.3 billion years old
Anastaziya [24]
They are about 4.5 billion years old. Hope this helps.
4 0
3 years ago
Read 2 more answers
Where does much of Earth's internal heat come from?
stiks02 [169]
It comes from the core
8 0
3 years ago
Read 2 more answers
The little dipper is located in:
tamaranim1 [39]
The little dipper is located in Ursa Minor you would also get a clue because... Minor and little
8 0
3 years ago
Other questions:
  • In chemistry, we did a lab in which we had a certain mass of copper, performed multiple experiments on the copper, and at the en
    14·1 answer
  • Which reactions are redox reactions? check all that apply. check all that apply. 4li(s)+o2(g)→2li2o(s) mg(s)+fe2+(aq)→mg2+(aq)+f
    13·1 answer
  • One teaspoonful diluted to 2 liters results in a 1/8000 solution. what is the amount of potassium permanganate in grams required
    13·1 answer
  • What is the smallest chemical element?
    11·1 answer
  • Which of the following best explains how water is able to dissolve ionic substances?
    15·2 answers
  • If a sample of magnesium has a mass of 60.0 g, how many moles of magnesium does the sample contain
    5·1 answer
  • Among the elements of the main group, the first ionization energy increases
    7·2 answers
  • is anyone willing to help me finish the last 10 pages of a chemistry packet(grade 11)? can offer money
    15·1 answer
  • How many liters of oxygen (at STP) are required to form 10.5 grams of hydrogen
    5·1 answer
  • 7/3 Lithium. Protons,<br> NEUTRONS &amp; Electrons
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!