Answer:
"Each carbon atom has only three covalent bonds instead of the required four.
"
Explanation:
In the covalent bond the chemical bonding takes place by distribution of electrons among the atoms. The electrons that has been paired are also termed as the bonding pairs, they are also very much constant and balanced of attractive and repulsive forces among atoms. This covalent bond helps in other unstable atom in getting stable, by archiving electron from other atoms which will help them in forming a complete electron shell.
Answer:
An example of a limiting factor is the amount of sunlight in a rainforest. The growth of plants on the forest floor is limited by light availability. The limiting factor also accounts for competition between individual organisms.
Explanation:
Answer:
No.
Explanation:
Atoms and molecules in liquids and gases are bouncing and floating around, free to move where they want. The molecules in a solid are stuck in a specific structure or arrangement of atoms.
Our genes determine all of our physical traits - from our eye color to our fingerprints. Genes are found in chromosomes, which are made of DNA. There is one pair of genes for each trait in every chromosome. Our DNA has two genes for every trait, one gene inherited from each parent. It is the combination of these two genes in our DNA which give us the physical trait.
Mercury has no moons and hardly any atmosphere because of because of this temperatures are about 800 degrees to -300
