Carbon
Well, this should be Xe6s24f145d2 which is element number 72 hafnium (Hf).
The oxidising symbol which accompanies some products in terms of labeling should alert the user of an element of danger involved when handling the substance and caution should be exercised. The substance, by itself, is not capable of combustion but can provide oxygen which can assist fire if those conditions are present.
one valence electron
There is no element with that high a mass. Although, I believe you forgot the ., which should be "35.453" that is Cl.
I dont know! figure it out yourself!
Charred debris at an arson scene should be carefully collected using tools such as tongs or tweezers to avoid contamination or destruction of potential evidence. Each piece should be individually packaged in clean, dry containers to preserve any trace evidence that may be present. The debris should be labeled, documented, and stored in a secure and controlled environment to maintain chain of custody.
how each choice fits their needs and budget
We won't write the description for you but we will help you learn how to do so yourself.The key element is that the descriptions should be in the present tense. This means that all the verbs you use should be in the present tense. (For example, the picture is rather than the picture was.)
Corn should be roasted on the grill for about 10-15 minutes, turning occasionally, until it is tender and slightly charred.
Yes it is a transition element. It is present in 5d transition series.
"Low-sulfur fuels are essential for the future of the planet"
There is a product called CLR which is available in grocery stores which removes lime deposits.
ABSOLUTELY!
The water purifiers should be cleaned and serviced on a regular basis to remove the water deposits. The water purifiers should be cleaned and serviced on a regular basis to remove the deposits left by the purified water.
Should is present tense.
a present. boom
The atom with atomic number 43 is Technetium. One thing should be known. If looking at a periodic table this element doesn't have an atomic weight. This is because this atom has no stable isotope present and therefore an atomic weight cannot be calculated.