Aluminum has 13 protons and 13 or 14 neutrons.
Silicon has 14 protons, and 14 to 18 neutrons.
Silicon ... or more correctly silicon oxide.
An example of a mineral that contains more than one element is feldspar, which is a group of rock-forming tectosilicate minerals. Feldspar typically contains a combination of elements such as aluminum, silicon, oxygen, potassium, calcium, and sodium in varying proportions.
isotope
Silicon-based life is more likely than neon or aluminum-based life because silicon can form more complex molecules similar to carbon, making it more versatile for biological processes. Neon is a noble gas with limited chemical reactivity, while aluminum is less abundant and stable in common biological conditions.
An isotope of an element has a different number of Neutrons to the original element it came from. EG: Carbon( 11 neurtons) can go to carbon(12 Neutrons(
Aluminum, of course. Silicon is a metalloid while Aluminum is a metal.
There are 14 neutrons in silicon. Check the link below for more information.
Aluminum (Al) is more electronegative than Silicon (Si). The electronegativity of an element determines its ability to attract and hold onto electrons in a chemical bond. Aluminum has an electronegativity value of 1.61, while Silicon has a value of 1.90 on the Pauling scale.
An element with no. of protons=14 means its atomic number is 14, is an isotope of silicon.its mass number=14+16=30hence the element is 30Si,its abundance is 3.1%
Aluminum, silicon, and phosphorous appear in order in the periodic table because they have increasing atomic numbers. Each element has one more proton in its nucleus than the element before it, leading to their sequential placement. Additionally, they share similarities in their electronic configurations, which influence their chemical properties and reactivity.
Hematite is composed of oxygen and iron, which is less abundant than aluminum but more abundant than calcium in Earth's crust.
Silicon ... or more correctly silicon oxide.
The element with the electron configuration Ne3s^23p^4 is sulfur.
No, aluminum is an element.
Silicon
The number of protons and neutrons in the nucleus of an atom determines its mass. Elements with more protons and neutrons are more massive. Additionally, the mass of an element can be influenced by the presence of isotopes, which have varying numbers of neutrons.
An example of a mineral that contains more than one element is feldspar, which is a group of rock-forming tectosilicate minerals. Feldspar typically contains a combination of elements such as aluminum, silicon, oxygen, potassium, calcium, and sodium in varying proportions.