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To two decimal places write the molar masses of carbon neon iron and uranium?
Wiki User
∙ 15y ago
Atomic Mass: Carbon - 12,01 Neon - 20,18 Iron - 55,84 Uranium - 238,03
Wiki User
∙ 15y ago
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What is the centigram balance 2.62114g?
The centigram balance measures masses in grams to two decimal places. It shows that the mass is 2.62 grams.
Is it okay to round atomic masses to the nearest whole number?
No, it is not okay to round atomic masses to the nearest whole number because atomic masses are typically reported to several decimal places to account for the average mass of isotopes present in nature. Rounding to the nearest whole number would lead to inaccurate calculations and results.
Why atomic masses are not even numbers?
Atomic masses are not even numbers because they are calculated as the weighted average of the isotopes of an element, taking into account the abundance of each isotope. Since isotopes have different masses due to varying numbers of neutrons, the atomic mass will often be a decimal value. The weighted average helps reflect the natural abundance of each isotope in a given sample of the element.
How many decimal places should be used to record the volume of a 10 ml volumetric flask?
Traditionally, 2 decimal places should be used to record the volume of a 10 ml volumetric flask. Recording the volume 2 decimal places means that you are measuring, or rounding your measurement, to the hundredth decimal place, whereas if you were measuring just 1 decimal place, you'd be measuring the tenth decimal place. When we say 2 decimal places, we mean that there should be two numbers that come after the decimal point, regardless of whether or not there is a number that is standing in front (or visually, to the left) of the decimal point.
What language does Uranium come from?
The name Uranium is derived from the planet Uranus. The element was named after the planet, which itself was named after the Greek god of the sky, Ouranos.
How do the decimal places on the atomic masses of elements realate to isotopes?
The atomic mass of an element is the weighted average of masses of the isotopes of the element, weighted in proportion to their abundance.
What is the centigram balance 2.62114g?
The centigram balance measures masses in grams to two decimal places. It shows that the mass is 2.62 grams.
How many decimal places are in a product of a number with decimal places to the thousandths multiplied by a number with decimal places to the hundredths?
There will be five decimal places.
What is 0.6851 to decimal places?
0.6851 to 4 decimal places 0.685 to three decimal places 0.69 to two decimal places 0.7 to one decimal place
How do you say decimal places?
"Decimal places".
How do you find the number of decimal places in a product of decimal numbers?
To find the number of decimal places in a product of decimal numbers, add up the total number of decimal places in each of the factors. For example, if you have 2.5 multiplied by 4.75, there are two decimal places in 2.5 and two decimal places in 4.75, so the product will have a total of four decimal places.
When adding or subtracting measured quantities what determines the number of decimal places?
I presume this is a question about scientific arithmetic. When adding or subtracting two numbers, with a different number of decimal places, the quantity with the least number of decimal places determines the number of decimal places in the answer. For example, let's say you are adding two masses: .1 grams .11 grams .1grams + .11grams = .21 grams Because .1 only has one decimal place, the answer becomes .2 grams, and we ignore the .01 because it is lost due to a lack of precision. The process of multiplying and dividing is different, as you compare significant digits instead of decimal places instead.
How many decimal places are there in the decimal factor .34?
Two decimal places.
What is 1.76 to 2 decimal places?
1.76 to 2 decimal places = 1.76
How many decimal places are in the product of a number with decimal places to the thousandths multiplied by a number with decimal places to the hundredths?
2
How many decimal places are in the product of a number with decimal places to the hundredths multiplied by a number with decimal places to the tenth?
three
How do you write one tenth into a decimal with two decimal places?
0.1 as a decimal with two decimal places is 0.10.
