If a patient receives a dose with an activity of 35.3 mCi of technetium-99m for cardiac imaging, how much radioactivity will be left in the patient's body 24 hours after injection?

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration

Type the correct answer in the box. spell all words correctly.what is the correct term for living the most sustainable life you can within your current circumstances? when your are being as sustainable as you can within your current lifestyle, you are said to be sustainability.

How many atoms or molecules are there in a mole of a substance?