Select all that apply. Marie and Pierre Curie's discoveries included: X-rays uranium radium pitchblende polonium

Answers

Answer 1

Answer: Marie and Pierre Curie's discoveries included: Polonium and Radium. Marie Curie's death involved her long-term exposure to radiation. I hope this answer helps you on your assignment.

Answer 2

Answer:

Answer;

Radium
Polonium

Explanation;

Pierre and Marie are known for their work in the study of radioactivity that led to the discoveries of new radioactive elements radium and polonium.

Radium element was named after the Latin word ray and Polonium was named after Marie's home country, Poland.
Element radium was discovered in the form of radium chloride, that was extracted from uraninite.

Related Questions

Which type of radiation is identical in mass and charge to a helium nucleus?a. beta b. alpha c. proton d. positron
This element is often used to block out dangerous radiation.a. lead b. carbon-12 c. uranium-236 d. uranium-238
The factor that affects how easily an electron can be removed from an atom is the.
Select all that apply. Which statements correspond to cellular respiration? O 2 is pumped in and forces CO 2 out. CO 2 diffuses passively out of the cell. CO 2 must be pumped out of the cell. CO 2 diffuses passively into the cell. O 2 diffuses passively when converted to CO 2. O 2 diffuses passively when produced inside the cell.
a teacher describes a mathematical system that can be used to convert the weight of water to the mass of water

Pollution from many nations contributes to the Great Pacific Garbage Patch. true or false

Answers

Answer: True

The great pacific garbage patch is a landfill of waste that is located between Hawaii and California. It is the biggest landfill in the world. This zone consists of large population of phytoplanktons and small fishes but it lacks large fishes and mammals. This zone is mainly occupied with plastics which floats over the surface of water. The eastern and western patch collectively called as the great pacific garbage patch. From the west coast the waste is discharged by the U.S and from the east coast the waste is discharged by the Japan.

Therefore, the statement pollution from many nations contributes to the Great Pacific Garbage Patch is true.

This would be true for the most part

What of the following could be classified as matter

Answers

Answer:

Desk

Water

Cloud

Helium

Explanation:

What is the next atomic orbital in the series below? 1s, 2s, 2p, ___ a. 2d
b. 3d
c. 3s
d. 2f

Answers

3s is the answer to this question

What is the molar mass for the following compound , rounded to the nearest gram ? Na2S2O3

Answers

mass of Na = 23 u
mass of S = 32 u
mass of oxygen = 16 u

Thus, Na2S2O3

= 23(2) + 32(2) + 16(3)

= 46 + 64 + 48

= 110 + 48
= 158 u.

What is a common use of bases?

Answers

A base is a substance that is capable of donating hydroxide ions or electrons or accepts protons. Some of the common bases are found at home. Lye (active ingredient in oven cleaners) and soaps are some of the examples. Bases are used to neutralize acids, they are used as cleaning agents and are used to manufacture paper and synthetic fiber.

The common uses of base if for the formation of salts in a neutralisation reaction.

What is neutralisation reaction?

Neutralisation reaction is a type of chemical reaction whereby salt and water is formed from the reaction of an acid and a base.

For example the reaction between NaOH and HCl leads to the formation of a salt called NaCl.

Therefore, the common uses of base if for the formation of salts in a neutralisation reaction.

Learn more about neutralisation reaction here:

brainly.com/question/23008798

#SPJ5

What is the IUPAC name for the compound ZnO?(1) zinc oxide (2) zinc oxalate(3) zinc peroxide (4) zinc hydroxide

Answers

The correct answer is option 1. THe IUPAC name for the compound ZnO is zinc oxide. It is an inorganic compound that is a white powder, insoluble in water and widely used as an additive in many materials and products. Most common application is as a skin cream.

Other Questions

Is Light a Wave or a Particle?

For the reaction ?H2 +?O2 → ?H2O, what is the maximum amount of H2O (18.0153 g/mol) which could be formed from 9.43 g of H2 (2.01588 g/mol) and 12.98 g of O2 (31.9988 g/mol)? Answer in units of g.

Which explains the change in ionization energy that occurs between removing the first and second electrons from an atom?a. The ionization energy decreases because the ratio of the protons to electrons increases. b. The ionization energy increases because the ratio of the protons to electrons increases. c. The ionization energy decreases because the ratio of the protons to electrons decreases.d)The ionization energy increases because the ratio of the protons to electrons decreases.

Which identifies an oxidation-reduction reaction?a double replacement reaction a neutralization reaction a reaction in which oxidation numbers change a reaction in which no electrons are transferred.