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How many elements are in SiO2?
In silicon dioxide (SiO2), there are two elements: silicon (Si) and oxygen (O).
Is the following elements tends to be Radioactive Ac O Ra Si?
Yes, Ac (Actinium) and Ra (Radium) are radioactive elements, while Si (Silicon) is not inherently radioactive.
Which of these are the correct element for metal li si s?
Li - Lithium is a metalSi - Silicon is a metalloid, a semiconductorS - Sulfur is a nonmetal
Which of the following lists four elements from greatest electronegativity to least electronegativity Fe Co Ni Zn Ba Fe Al He Cl Si Mg Na Rn Ge Si Ar?
Fluorine has the most electronegative element, Cl and Br
Ge and Si are used in making semi-conductors Are these two elements in the same group or the same period?
Ge (Germanium) and Si (Silicon) are both from group 14 in the periodic table. They are in the same group but not in the same period. Ge is in period 4, while Si is in period 3.
How many elements are in SiO2?
In silicon dioxide (SiO2), there are two elements: silicon (Si) and oxygen (O).
What does Si mean in elements?
Si stands for silicon.
What is the difference between Si and SI?
SI is Sulphur and Iodine, Si is Silicon. Tehy are both different elements on the peridoic table
How many main elements are there on earth?
These elements are (in the Earth crust): Si, Al, O, Ca, Mg, Fe, Na, K, H, C, Ti, P.
How is the substance Si different from the substance Sl?
Si is one element which is Silicon. SI is made up of two elements: Sulfur and Iodine
Is the following elements tends to be Radioactive Ac O Ra Si?
Yes, Ac (Actinium) and Ra (Radium) are radioactive elements, while Si (Silicon) is not inherently radioactive.
What are the major trace elements found in water?
Al, Si
How many elements does the third period on the periodict table have?
8 - Na, Mg, Al, Si, P, S, Cl, Ar
How many chemical elements are in Be3Al2(SiO3)6?
4 different elements: Be (3x), Al (2x), Si (6x), O (18x)
What is elements Ca Mn Si Cl K?
These elements are calcium (Ca), manganese (Mn), silicon (Si), chlorine (Cl), and potassium (K). They are all chemical elements found on the periodic table and have various uses and properties in chemistry and biology.
Out of the elements O He Li As Si is the best conductor of electricity?
Silicon
What are the names of three metalliods from the periodic table of the elements?
Si, As and Te
