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What else can I help you with?
Why is oxygen an element-?
elements are those which has same kind of atoms ex. oxygen, hydrogen etc. but when you join two elements you get a compound. ex. react oxygen and hydrogen you get water. elements are atoms of the same kind. so if you cut up a piece of sugar paper of different colours and 5 of you did this and 3 where squares and 2 where circles and you joined 2 circles together of the same size (roughly) and nearly same colour then they are an elements. but if they where different colour or sizes then they would just be a compound.
Which element is smallest in size?
This element is hydrogen (H).
Which is the smallest element in the periodic table?
Hydrogen has the smallest atomic size of any element.
Is a hydrogen atom bigger smaller or the same size as an oxygen atom?
Hydrogen atoms are the smallest known elements, and therefore smaller than oxygen atoms (according to atomic weight and atomic mass).
Which element has the smallest atom size?
The smallest atom is hydrogen.
What is the exact size of the hole in the ozone layer?
size equal to three element of oxygen
H2(CO3) can you help me find the atom for this pls?
Each of the letters represents an element at the atomic size. So H is the hydrogen atom, C is the carbon atom, and O is the oxygen atom. H2 means there are two hydrogen atoms. But there is only one carbon C. Oxygen is the big one with three atoms O3.
Which particles are smaller - hydrogen or carbon dioxide?
Hydrogen particles are smaller than carbon dioxide particles. Hydrogen has one proton and one electron in each atom, making it the smallest element. In contrast, carbon dioxide is a compound molecule composed of one carbon atom and two oxygen atoms, making it larger in size.
What is the atomic size of hydrogen peroxide?
The atomic size of hydrogen peroxide (H2O2) can be determined by measuring the distance between the nuclei of the hydrogen and oxygen atoms in the molecule. The size is influenced by the arrangement of the atoms in the molecule and the bond lengths between them. The atomic size of hydrogen peroxide is relatively small compared to larger molecules, such as proteins or DNA.
Have same size and shape of the atoms throughout?
An isotope of an element.
How much hydrogen is there in a glass of water?
It depends on the size of the glass of water. There is 1 gram of hydrogen in every 9 milliliters (.3 fluid ounces) of water.
Are all molecules the same size?
No, molecules come in various sizes. The size of a molecule is determined by the number and arrangement of its atoms. Small molecules like oxygen and water are much simpler and smaller than complex molecules like proteins and DNA.
