liltrell4872 liltrell4872

07-02-2024
Chemistry

contestada

It has three isotopes: unicornium-67, unicornium-74, unicornium-82. unicornium-82 has a half-life of 10 million years. a rock sample is found to contain 50% unicornium-82. how old is this sample?

Respuesta :

Otras preguntas

Fill in the blanks with por or para: 1. Gracias ayudarme. 2. Vamos Francia. 3. Voy la medalla de oro. 4. Lisa compra verduras su abuelo. mí la fresa es la fruta

Combine like terms to create an equivalent expression. 6(1/2w - 3/4)

Why does the United States use sanctions as a tool of foreign policy??

When CO(g) reacts with O2(g) according to the following reaction, 283 kJ of energy are evolved for each mole of CO(g) that reacts. Complete the following thermo

What is the answer I’m not sure I’m right

PLSSSS Answer this question. I will give 50 points to the brainiest answer!!!!!

Which was not an economic problem facing the US at the end of the civil war

Could anyone give me a good answer for this question? Is there a population problem in the world today? Why?

Find the slope (4,-44)and(64,-58)

what is the realationship beetween atmospheric pressure and the density of the gas particles in an area of decreasing pressure