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technetium (Tc), 43
promethium (Pm), 61
neptunium (Np), 93
plutonium (Pu), 94
americium (Am), 95
curium (Cm), 96
berkelium (Bk), 97
californium (Cf), 98
einsteinium (Es), 99
fermium (Fm), 100
mendelevium (Md), 101
nobelium (No), 102
lawrencium (Lr), 103
rutherfordium (Rf), 104
dubnium (Db), 105
seaborgium (Sg), 106
bohrium (Bh), 107
hassium (Hs), 108
meitnerium (Mt), 109
darmstadtium (Ds), 110
roentgenium (Rg), 111
copernicium (Cn), 112
I got this off of a website, it goes in this order: Name, symbol, and Atomic Mass.
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∙ 11y ago
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Does hydrogen contain chlorine?
No. Both chlorine and hydrogen are elements. Elements cannot contain other elements.
What 3 families contain no radioactive elements?
All periodic table groups contain elements with radioactive isotopes.
Why is it that all diatomic elements contain pure covalent bonds?
All diatomic elements contain pure covalent bonds because theyre of the same elements.
How many elements does an oxyacid contain?
Most commonly, oxyacids contain 3 elements. They must contain Oxygen, Hydrogen, and a central atom that can be a variety of different elements. Here are some examples: HClO HBrO4- HIO
What elements do caybohydrates contain?
Carbohydrates contain carbon,hydrogen, and oxygen.
Is hydrogen manmade?
No, as it occurs in naturally occurring elements of the periodic table.
Are all the elements naturally occurring manmade or both?
Not all the elements occur naturally; some elements are man-made.
Give the names of naturally occurring elements?
In the attached list manmade elements are: technetium, promethium and the elements with atomic number between 94 and 118.
What elements do hydrocarbons contain?
The elements that hydrocarbons contain are: -Hydrogen -Carbons
Does hydrogen contain chlorine?
No. Both chlorine and hydrogen are elements. Elements cannot contain other elements.
Are all 109 known elements found in nature?
There are 92 "natural elements, and 21 manmade elements, for a total of 113 elements - all of which exists on earth. You probably learned there are 108 elements, but in the past 2 decades, they have discovered (or made) 5 more. This only means that you probably went to highschool in the early 90s like me.
Does homogeneous mixtures contain elements?
Yes, all the mixtures contain compounds or elements.
What are elements that are made in laboratory?
Manmade elements. These have traditionally been considered to be: Technetium, Promethium, Neptunium, and all elements beyond Neptunium. However trace levels of several of these have since then been detected naturally.
Does helium contain hydrogen?
No. Hydrogen and helium are separate elements. Elements do not contain other elements. But an element can give off or take electron from other elements.
Is actinium a family name or rare earth element series?
Actinium (Ac) is a chemical element.Actinoids is the name of the radioactive elements family which contain actinium.
All sulfate minerals contain the elements?
All materials and that includes minerals contain the elements. Sulfates contain sulfur and oxygen
Is Dacron natural or manmade?
it is manmade
