EVERYDAY SCIENCE

SCIENCE

CHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
An example of an element is
A
salt
B
mud
C
water
D
carbon
Explanation: 

Detailed explanation-1: -Carbon is a chemical element with symbol C and atomic number 6. Classified as a nonmetal, Carbon is a solid at room temperature.

Detailed explanation-2: -For instance, coal, graphite, and diamonds are allotropes of carbon. Although they are made up of only one type of element, which is carbon, they differ in physical properties. For instance, graphite is opaque whereas diamond is transparent.

Detailed explanation-3: -Answer and Explanation: Carbon is considered as the element of live because all the biomolecules are made up of carbon. The essential biomolecules like carbohydrates, proteins, lipids, even the nucleic acids are made up of carbon. Carbon is so unique due to the four valence electrons present in it.

Detailed explanation-4: -The carbon family consists of the elements carbon (C), silicon (Si), germanium (Ge), tin (Sn), lead (Pb), and flerovium (Fl). Atoms of elements in this group have four valence electrons.

Detailed explanation-5: -Carbon (from Latin carbo ‘coal’) is a chemical element with the symbol C and atomic number 6. It is nonmetallic and tetravalent-its atom making four electrons available to form covalent chemical bonds. It belongs to group 14 of the periodic table.

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