Which of the following can identify atoms of the same element but with different charges? This question has more then one answer

1. [] Atoms with the same number of electrons

2. [] Atoms with a different number of protons

3. [] Atoms with a different number of electrons

4. [] Atoms with the same number of protons

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds

friedrich meischer discovered it in white blood cell

answer; (b) clear with a slight blue tint;

the ems is the abbreviation for the emergency medical services. it is a service provided by a group of medical professionals specialised doctors and other healthcare staff.

any one can call 911 in case of any medical emergency and a group of health care professional will come and give the treatment required. every day the ems staff receive many phone call, which are related to different types of medical emergencies, out of which 25-28% are exclusively related to the respiratory issues.

so, the correct answer is 25-28%.