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What do the superscript and subscript mean in the notation 40 K represent 19?
Wiki User
∙ 11y ago
The subscript (19) indicates that this atom has 19 protons (as well as 19 electrons). The supersript (40) denotes that it has 40 protons and neutrons, hence we can infer that it has 21 neutrons.
Wiki User
∙ 10y ago
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What does a log with a subscript mean?
The meaning of this subscript is the base of a specific logarithm; example: log10, the usual logarithm with the base 10.
What number will be subscript for element b?
The subscript is the number of atoms.Example: U3O8Uranium octoxide has 3 uranium atoms and 8 oxygen atoms.
What does it mean if an atom has subscript in a chemical formula?
There is one atom of that element in the molecule.
Does the 2 mean How many hydrogen atoms are in a molecule of water?
Yes. In the chemical formula H2O, the subscript 2 after the hydrogen means there are two hydrogen atoms in a molecule of water. The absence of a subscript after the oxygen means the subscript is understood to be 1, so there is one atom of oxygen in a water molecule.
What does the number -209 before polonium mean?
It is for the indication of its atomic mass usually it is written at the superscript of its symbol Po as 84Po209
What does cccxc mean in roman numrals?
In today's notation they represent 390
What does mcdxcii mean in roman numerals?
In today's notation of Roman numerals they represent: 1492
What does mcccxix mean in roman numals?
In today's notation of Roman numerals they represent 1319
What does DXC mean in roman numerals?
In today's notation of Roman numerals they represent: 590
How do you type square in Microsoft Word?
This is an ambiguous question. It might mean how do you type a character that is in the shape of a square, or how do you draw a square, or how do you make a superscript 2, indicating the mathematical operation of squaring a number. I am assuming you mean the last one. You can make any text a superscript (or a subscript) by selecting it and then clicking Font on the Format menu on the menu bar. In the Font tab (the default) in the Font dialog box, under the heading Effects, check the Superscript check box, then click the OK button.
What does roman numeral MCMLVI mean?
In todays modern notation of Roman numerals they represent 1956
What is mean of DXC in Hindu-Arabic number?
In todays notation of Roman numerals they represent 490
What dose lxxxiv mean in roman numerals?
In todays modern notation of Roman numerals they represent 84
What does it mean in math if there is subscript without a variable being multiplied by a variable with subscript?
What_does_it_mean_in_math_if_there_is_subscript_without_a_variable_being_multiplied_by_a_variable_with_subscript
How do you insert exponents and subscripts in OpenOffice?
Assuming you mean something like A2+B3=C5...Type your text into Open Office - then highlight the individual characters you want to change (in this case it's the numbers)Select Format then click on Character, and select Superscript - Click OK to finish. OpenOffice will raise the text and reduce the font size so it looks like the above example.
What does dcxxiv mean in roman numerals?
In today's notation of Roman numerals they represent 624 in Hindu-Arabic numerals
What is (3.45 107) (6.25 105) in scientific notation?
If you mean: 3.45*10^7 and 6.25*10^5 then they are already in scientific notation and they represent the numbers 34,500,000 and 625,000 respectively
