Chemistry, 14.07.2019 22:30 luiscoreas5370

After 252 days, a 12.0-g sample of the radioisotope scandium-46 contains only 1.5 g of the isotope. what is the half-life of scandium-46

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 00:00

For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have

Answers: 1

Answer

Chemistry, 22.06.2019 00:50

If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?

Answers: 1

Answer

Chemistry, 22.06.2019 07:30

What is i fracture in the crust called when land move up, down or sideways

Answers: 2

Answer

Chemistry, 22.06.2019 07:50

Which of the following electromagnetic waves can create ions?

Answers: 2

Answer

You know the right answer?

After 252 days, a 12.0-g sample of the radioisotope scandium-46 contains only 1.5 g of the isotope....

Questions

Mathematics, 26.08.2019 19:50

Which polynomial expression represents the area of the outermost square tile, shown below? a square shaped tile with length x plus three is sho...

Chemistry, 26.08.2019 19:50

Which of the following is a salt? a) substance a gives up a protons when dissolved in a water? b) substance c is formed when a posiive a...

Mathematics, 26.08.2019 19:50

What number is 1/10 the value of 237...

History, 26.08.2019 19:50

Which of these best describes the industrial revolution? a. a conflict between factory owners in cities b. a shift from handmade products...

Mathematics, 26.08.2019 19:50

What is the sum of the numbers 24+40 as the product of their gcf and another sum...

Biology, 26.08.2019 19:50

Which causes fermentation? select one of the options below as your a. antibodies b. antigens c. microorganisms d. antibioti...

Biology, 26.08.2019 19:50

What are the major tissues of the gallbladder?...

English, 26.08.2019 19:50

What is the similie in the that movie was like watching grass grow...

Business, 26.08.2019 20:00

Which stage of conversation allows the conversational partners to clarify, restate, or discuss the points of the conversation to arrive a sense of mut...

Mathematics, 26.08.2019 20:00

Expand $\left(x^2 \frac{1}{x}\right)^3$. (write the terms with higher degree first, so for example an $x^2$ term would come before $x$ or $\frac{1}{x}...

Geography, 26.08.2019 20:00

Earth's and affect the relative amounts of solar radiation regions receive....

Mathematics, 26.08.2019 20:00

100-6x is greater then or less than to 25 what's x...

Business, 26.08.2019 20:00

Identify the determinants of supply and demand; demonstrate the impact of shifts in both market supply and demand curves on equilibrium price and out...

History, 26.08.2019 20:00

Why was the foreign policy of harding and also coolidge called isolationist?...

Computers and Technology, 26.08.2019 20:00

In a graphical user interface, which is a small symbol on the screen whose location and shape changes as a user moves a pointing device?...

Social Studies, 26.08.2019 20:00

Afirm that uses a for a value chain with support activities typically establishes a global product division structure for its organization....

Mathematics, 26.08.2019 20:00

Two people prisms with equal altitudes have equal volumes the base of one prism is a square with a side length of 5 in the base of the second one is a...

Spanish, 26.08.2019 20:00

¿qué hora es? what does that mean?...

Business, 26.08.2019 20:00

Which of the following is an exercise used in assessment centers where employees answer questions about their work, personal experiences, and skill st...

Mathematics, 26.08.2019 20:00

Alexis has 36 marbles he gives 1/9 of marbles away to sara. how may marbles did sara have...

More questions: Chemistry Another questions