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
Soloha48 [4]
4 years ago
11

Wiat particle was discovered by Curie ?

Chemistry
2 answers:
Tanya [424]4 years ago
4 0
Alpha and Beta rays were discovered from radium.
Gre4nikov [31]4 years ago
3 0
I believe she discovered beta particle.
You might be interested in
What is the overall reaction order for this rate law: rate = k[A]2[B][C]?
Kay [80]

Explanation:

uuhgcthcfgjmobaocodo

7 0
3 years ago
Which lists only abiotic factors in this environment?
ioda

In this case, among the list of components given, the abiotic factors are water, rock, soil, and sun.

<h3>What is an abiotic factor?</h3>

An abiotic factor is a non-living part of an ecosystem that shapes its environment.

Biotic and abiotic factors make up a community via interaction.

Biotic factors are considered living things (having "life") while abiotic factors are simply non-living things.

Hence, in this case, among the list of components given, the abiotic factors are water, rock, soil, sun

Learn more about the abiotic factor here:

brainly.com/question/10111151

#SPJ1

7 0
2 years ago
Read 2 more answers
An element has an average atomic mass of 1.008 amu. It consists of two isotopes , one having a mass of 1.007 amu, and one having
dimulka [17.4K]

Answer:

The most abundant isotope is 1.007 amu.

Explanation:

Given data:

Average atomic mass = 1.008 amu

Mass of first isotope = 1.007 amu

Mass of 2nd isotope = 2.014 amu

Most abundant isotope = ?

Solution:

First of all we will set the fraction for both isotopes

X for the isotopes having mass  2.014 amu

1-x for isotopes having mass 1.007 amu

The average atomic mass is 1.008 amu

we will use the following equation,

2.014x + 1.007  (1-x) = 1.008  

2.014x + 1.007  - 1.007 x = 1.008  

2.014x - 1.007x  =  1.008  -  1.007

1.007 x = 0.001

x= 0.001/ 1.007

x= 0.0009

0.0009 × 100 = 0.09 %

0.09 % is abundance of isotope having mass  2.014 amu because we solve the fraction x.

now we will calculate the abundance of second isotope.

(1-x)

1-0.0009 = 0.9991

0.9991 × 100= 99.91%

6 0
3 years ago
Plllllllllllllllllllllllllllz
svlad2 [7]

Answer:

Explanation:

is insufficient to overcome intermolecular forces.

8 0
3 years ago
Read 2 more answers
3. Where are the metals and nonmetals located on the periodic table? What are some
xxTIMURxx [149]

Metals are located on the left of the periodic table, and nonmetals are located on the upper right.

Explanation: Metals: Lustrous (shiny)

Good conductors of heat and electricity.

High melting point.

High density (heavy for their size)

Malleable (can be hammered)

Ductile (can be drawn into wires)

Usually solid at room temperature (an exception is mercury)

Opaque as a thin sheet (can't see through metals)

Nonmetals: High ionization energies.

High electronegativities.

Poor thermal conductors.

Poor electrical conductors.

Brittle solids—not malleable or ductile.

Little or no metallic luster.

Gain electrons easily.

Dull, not metallic-shiny, although they may be colorful

3 0
4 years ago
Other questions:
  • A duck with a mass of 0.90 kilograms flies at a rate of 12.0 m/s. What is the kinetic energy of the duck? 130 J 5.4 J 65 J 11 J
    7·2 answers
  • The process of splitting and Atom into two lighters atoms is called?
    8·1 answer
  • How many dots belong in the electron dot diagram of a boron (B) atom?
    7·2 answers
  • In which location would you expect to find the greatest species diversity?!
    7·1 answer
  • What volume of 6.00 M hydrochloric acid is needed to prepare 500 mL of 0.100 M solution?
    15·1 answer
  • Two substances each have a temperature of 23 degrees Celcius. After they are combined the temperature rises to 27 degrees Celciu
    6·1 answer
  • A material has a volume of 63.0 cm3 and a mass of 28 grams.  What is the density of the material in g/cm3 to the correct number
    7·1 answer
  • What is true when a reaction reaches equilibrium? Select all that apply. *
    10·1 answer
  • Predict the chemical formula for the ionic compound formed by NH4+ and POsub4exponent3-
    8·1 answer
  • Single, double, or triple covalent bonds in a carbon atom are formed from.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!