NO because silver oxide is a new combined substance and its a coumpound so it does not have all of the properties from both.
Hydrogen gas is released when calcium and water react.
Hydrogen and oxygen. What is probably meant is which two elements make dihydrogen oxide (water; H2O). The answer remains the same: hydrogen and oxygen.
Selenium, which is in the same group as oxygen.
The smallest particle of matter that keeps all the same properties of oxygen is an oxygen atom. If you mean oxygen gas, O2, then it would be a molecule of two oxygen atoms covalently bonded.
Atoms do have the same properties as long as stable form of its corresponding element is not a molecule. For example H1 (Hydrogen) which is a single atom has the same properties that of Hydrogen as it doesn't require to be in a molecular form to be stable. On the other hand O1 (Oxygen) doesn't have the same properties as Oxygen that we breathe as that Oxygen is actually O2 which is actually necessary for it to remain stable.
Silver oxide is an ionic compound so its molecular and empirical formula is same Ag2O
same thing as oxygen no subscripts needed
a) nitrogen b) fluorine c) oxide iond) nitride ion e) sulfurOut of these options, the correct answer is e) sulfur. Sulfur is the chemical species that would be expected to have a properties most similar to oxygen.
Hydrogen gas is released when calcium and water react.
Sulfur (S)
It has the same density as air.
Hydrogen and oxygen. What is probably meant is which two elements make dihydrogen oxide (water; H2O). The answer remains the same: hydrogen and oxygen.
number of protons i.e : 8
nope
Selenium, which is in the same group as oxygen.
No, magnesium oxide consists of positive magnesium ions (Mg2+) and negative oxide (O2-) ions. It is a white powder. Magnesium and oxygen are to separate substances. Magnesium consists of neutral magnesium atoms (Mg). It is a silvery metal. Oxygen consists of neutral oxygen molecules (O2) it is a colorless gas.
Elements showing properties similar to oxygen would be those that are found in the same group as oxygen (group 6A, or 16). Those would be sulfur (S), and selenium (Se)