fancyzb04 fancyzb04

03-02-2021
Mathematics

contestada

Element X decay radioactively with a half life of 14 minutes. if there are 490 g of element X how long to the nearest 10th of a minute will it take the elements of a case of 123 g

Respuesta :

marlontapia180 marlontapia180

23-02-2021

Answer:

27.9

Step-by-step explanation:

Answer Link

ACCESS MORE

Otras preguntas

3:you place 2.56 g of caco3(fw = 100.09 g/mol) in a beaker containing 250. Ml of 0.125 m hcl. What the reactions has ceased, what mass of cacl2(fw = 110.98 g/mo

I would like to know what the correct answers are please

What is a tool used for arranging, summarizing, and reviewing information found in your reading? a Venn diagram a graphic organizer a timeline th

Photo manipulation and retouching in the fashion industry is considered unethical and is rarely found in the photos that you see in magazines.

Which incident is known as the first war of independence ?

What do these early colonial documents have in common? The Fundamental Orders of Connecticut, The Mayflower Compact, The Massachusetts Body of Liberty, and The

The research data show that ______ percent of children and teens ages 6-19 are considered at risk for becoming overweight.

The circular stream of water from a faucet is observed to taper from a diameter of 20 mm to 10 mm in a distance of 50 cm. Determine the flowrate.

Explain how strong acids differ from strong bases in reference to H+ and OH+ ions stating whether there is a lot or a little in each strong acids and bases?

Given: ABCD ∥gram, BK ⊥ AD , AB ⊥ BD AB=6, AK=3 Find: m∠A, BK, AABCD