An element is a species of atom that has the same amounts of electrons and protons in their nuclei. To know which of these substances are elements, we can look it up in the periodic table of elements. The elements are as follows:
1.silicon
2.lead
3.silicone
5.iodine
Answer:
Earth is often called the ocean planet because it is 70% covered in water.
Explanation:
D.
The chemical balanced equation for the given question is this:
2AL[NO3]3 + 3CaO = AL2O3 + 3Ca[NO3]2.
So, one of the product formed is AI2O3. The other product is Ca[NO3]2.
The reaction is a double replacement reaction.
C. Electrical conductivity, that means it can pass electricity through wires if needed, think of your phone charger as an example
Your a furry cause I don’t know
