Electronic configuration is 2,8,4
So, number of electrons is 2+8+4 = 14
In neutral atom,
Atomic number = number of electrons = 14
14 is atomic number of Silicon
Answer: silicon
What element has the electron arrangement 2,8,4? O oxygen O silicon O sulfur O carbon O...
Part D What is the electron arrangement of silicon? Enter electron arrangement as integers separated by commas. VOAD ? Previous Answers Request Answer Submit
Part D What is the electron arrangement of silicon? Enter electron arrangement as integers separated by commas. VO AED Your submission doesn't have the correct number of answers. Answers should be separated with a comma No credit lost. Try again. Submit Previous Answers Request Answer
Partner PART A. BALANCING EQUATIONS sulfur plus oxygen yields sulfur trioxide carbon plus oxygen yields carbon dioxide Name Date Combination reactions silver plus sulfur yields silver sulfide sulfur dioxide plus water gives sulfuric acid 3 Decomposition reactions sodium carbonate in the presence of heat produces carbon dioxide and sodium oxide carbonic acid produces carbon dioxide and water ammonium hydroxide produces ammonia and water potassium chlorate (KCIO,) plus heat gives potassium chloride and oxygen Single replacement reactions copper plus silver nitrate...
Write out the orbital diagrams for the ground-state electron arrangement for oxygen, fluorine, and carbon.
Table: Element Orbital Filing Diagram Election Configuration Electron Dot Dagram a. Boron b. Silicon c. Sulfur d. Calcium e lodine f. Rubidium g. Chromium h. Gallium
Carbon and oxygen combine to form the molecular compound CO2CO2, while silicon and oxygen combine to form a covalent network solid with the formula unit SiO2SiO2. Explain the difference in bonding between the two group 4A elements and oxygen. The difference in properties between C O 2 and S i O 2 is due primarily to the difference in electronic structure between carbon and silicon. The p part of a carbon-oxygen double bond is formed by sideways overlap of a...
7. A mass of 130 g of a certain element is known to contain approximately 5.59 x 1024 atoms. What is the element? Sulfur O Aluminum Argon Phosphorus Nitrogen O Carbon Chlorine Silicon Oxygen
7. A mass of 130 g of a certain element is known to contain approximately 5.59 x 1024 atoms. What is the element? Sulfur O Aluminum Argon Phosphorus Nitrogen O Carbon Chlorine Silicon Oxygen
What is the electron arrangement for the sixth element in the periodic table? Select the correct answer below: Ο O (2, 8) Ο O (2, 4) Ο O (2, 2, 2) Ο O (2, 6)
Can anyone help with this? CHEMISTRY 201 Exercise 2-Examining electron configurations carbon, oxygen, sodium and sulfur Table 1 a) Electron Pre-Tutorial 1 Complete the following Table 1 shown below forthe ground state, spdt, lectron confguratons of sihum 0 b) Core electron c) Valence electron configuration d) Highest energy orbital diagram for the highest energy orbital Exercise 3-Understanding the different terminology (a) What is lonization Energy, IE? (b) What is Electron Affinity. EA?