Germanium
The periodic table would be disturbed only if isotopes of a new element are discovered, because a periodic table is based on order of atomic number, not atomic mass. If new isotopes of a previously known element were discovered, the atomic mass shown in the periodic table might be changed, but this is very unlikely because the atomic masses shown in a periodic table are based on the naturally occurring distribution of isotopes, and any newly discovered isotopes would probably occur only in very small fractions of the total.
They were not discovered at that time.
There is no element with the symbol "tn" in the periodic table. The periodic table consists of 118 known elements, each with its own unique symbol.
No. Pyromanium is not an element. I have never even heard of it. you might want to check if pyromanium even exists.
On the periodic table, "a" might be the first letter in the element aluminum or argon or arsenic. The letter "a" is not found alone in the periodic table but can be found in several elements that either begin with the letter or include the letter.
The periodic table would be disturbed only if isotopes of a new element are discovered, because a periodic table is based on order of atomic number, not atomic mass. If new isotopes of a previously known element were discovered, the atomic mass shown in the periodic table might be changed, but this is very unlikely because the atomic masses shown in a periodic table are based on the naturally occurring distribution of isotopes, and any newly discovered isotopes would probably occur only in very small fractions of the total.
might be in Germany or russia or America
it might do but no one is sure of it
Gold is for certain. There are some others that might be.
They were not discovered at that time.
There is no element with the symbol "tn" in the periodic table. The periodic table consists of 118 known elements, each with its own unique symbol.
It isn't! Copper sulphate might be in its elemental form, but your only individual elements are those on the periodic table.
No. Pyromanium is not an element. I have never even heard of it. you might want to check if pyromanium even exists.
Ununoctium is the last element so far. Over some years, scientists might synthesize an element by the name of ununnonium, or number 119.
WHICH numbers? The most prominent one is probably the average atomic mass, but it might be the atomic number.
There is no known naturally occurring element that is not on the periodic table of elements. Occasionally elements are created in laboratory experiments that have a higher number of protons than those on the periodic table. These elements tend to be around for a very short time. There are expected to be heavier elements that have not yet been confirmed to have been produced. There is some reason to expect some of those not yet made will be stable, and its possible that one or more might be found to occur naturally in trace amounts as it was eventually discovered Plutonium is. But you'll probably be out of school before then...
On the periodic table, "a" might be the first letter in the element aluminum or argon or arsenic. The letter "a" is not found alone in the periodic table but can be found in several elements that either begin with the letter or include the letter.