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How many more grams than 1 kg is the mass of the continents of four of these tins?
5000
What is the mass number of the element Na?
Sodium is a metal element. Mass number of it is 23.
Which element has a greater atomic mass A or B?
Element A has a greater atomic mass than element B if the atomic mass value of A is higher. The atomic mass represents the average mass of an element’s isotopes based on their abundance in nature.
What does the atoimc mass of an element represent?
The atomic mass of an element represents the average mass of an atom of that element, taking into account the abundance of different isotopes of the element. It is measured in atomic mass units (amu) and is listed on the periodic table below the element's symbol.
How would we know how many moles are in a certain element?
number of moles = mass of the element/molar mass of the element
What is the mass in kg and g the 6 tins of tomatoes in 450 g?
Mass of 6 tins of tomatoes = 6*450 = 2700 grams Now 1000 grams = 1 kilogram so mass of tomatoes = 2 kg and 700 g
A box contains 10 tins of fruit each having a mass to the nearest half kg allowing 230g for the box?
To find the total mass of the box and the tins, we need to consider the weight of the box itself, which is 230 grams. If each tin of fruit has a mass rounded to the nearest half kilogram, the total mass of the 10 tins can vary. Assuming each tin weighs between 0.5 kg to 1 kg, the combined mass of the tins would range from 5 kg to 10 kg, plus the 0.23 kg of the box, resulting in a total mass ranging from approximately 5.23 kg to 10.23 kg.
What is tins elements mass number?
Known isoptopes include - 108 to 128 inclusive.
What determines an element's mass?
the mass of protons + the mass of neutrons = mass of the element
What is tins scientific name?
Tin is a chemical element with the symbol Sn. The Latin name of Tin is Stannum
How many more grams than 1 kg is the mass of the continents of four of these tins?
5000
What do you call the mass of an element?
The mass of an element is known as it's ATOMIC Mass.
What is the mass percent composition of an element in a molecule?
Percentage composition= (mass of the element/mass of the molecule)*100 The fraction of the molecule's mass that comes from the element's mass
The molar mass of an element is equal to?
The element's average atomic mass.
How to find the mass of an element in a chemical compound?
To find the mass of an element in a chemical compound, you can use the atomic mass of the element from the periodic table and the number of atoms of that element in the compound. Multiply the atomic mass by the number of atoms, and you will get the mass of that element in the compound.
What element has a mass number of 85?
Rubidium is a metal element. Mass number of it is 85.
What is this element atomic mass?
mass of protons + mass of neutrons present in the element (as the mass of electrons is practically negligible)
