ten years
By definition, 50%. Half life is the time for half of the original sample to decay.
Uranium has a high half-life, so it changes very quickly.
The half-life is 4 days. That means half of it will be gone in 4 days, and that leaves half of the original sample. In another 4 days, half of the remaining half will have decayed. And that will leave only 1/4 th of the original sample. That means 3/4 ths of the original sample will have decayed. In 8 days, three fourths of a sample of a radioactive element with a half-life of 4 days will have decayed.
The most important isotope - Es-253, has a half life of 20,47 days.The longest half life is for the isotope Es-252: 471,7 days.But einsteinium has 19 isotopes and 3 isomers, each with a different half life.
The half life of plutonium-239 is 2,41.10e+4 years.
Is It Actavis same like Actonel
Actonel is a prescription medicine used to:  Treat or prevent osteoporosis in women after menopause. Actonel helps increase bone mass and helps reduce the chance of having a spinal or non-spinal fracture (break).  Increase bone mass in men with osteoporosis.  Treat or prevent osteoporosis in either men or women who are taking corticosteroid medicines.  Treat certain men and women who have Paget's disease of the bone.  Take Actonel exactly as your doctor tells you. Your doctor may change your dose of Actonel if needed.  Actonel works only if taken on an empty stomach.  Take 1 Actonel tablet, after you get up for the day and before taking your first food, drink, or other medicine.  Take Actonel while you are sitting or standing.  Do not chew or suck on a tablet of Actonel.  Swallow Actonel tablet with a full glass (6 to 8 ounces) of plain water only.  Do not take Actonel with mineral water, coffee, tea, soda, or juice. After swallowing Actonel tablet, wait at least 30 minutes:  Before you lie down. You may sit, stand or walk, and do normal activities like reading.  Before you take your first food or drink except for plain water.  Before you take other medicines, including antacids, calcium, and other supplements and vitamins.
Actonel is a medication used to prevent and treat osteoporosis in postmenopausal women and to increase bone mass in men with osteoporosis. It belongs to a class of drugs called bisphosphonates that work by slowing down bone loss and reducing the risk of fractures. Your doctor may recommend Actonel if you have a high risk of developing osteoporosis or if you already have the condition.
No. Half Life: Opposing Force does not require neither Half Life nor Half Life: Blue Shift.
ActonelStrength - 5 mg30 mg35 mg75 mg150 mgou can also ask your doctor because it is him who knows everything about it. you can also ask about the benefits and the risk that you might have when taking this, here is a link where you can read some information about Actonel that might help you to know everything about it.
No, only Half-Life and Half-Life: Decay.
The time it takes for half the atoms in a sample of a radioactive element to decay is called the half life.
Antibiotics do not have a half life.
You say 'I've missed Half my life' which is short for : "I have missed half my life'
The term is called half-life. It is the time it takes for half of the radioactive nuclei in a sample to decay.
Buy Half Life: Source Or Buy Garrysmod a Half-Life 2 Modification and get the addon "Half-Life Rennaisance" Link to Half Life Rennaisance: http://www.garrysmod.org/downloads/?a=view&id=57033 Enjoy!
No. Half-Life: Source runs on the Source engine. The original Half-Life doesn't. You cannot use mods made for the original Half-Life on Half-Life: Source because they run on different engines and it won't work.