Help me with question 5 and there are also 4 other question in Chegg Question1,

Question

Help me with question 5 and there are also 4 other question in Chegg

Question1,
Construct a scientific explanation for why leaves are green in the summer.Be sure to include both the scientific principles/evidence you are using-and the reasoning that links your scientific principle and your claim.

"leaves are green in the summer because"...

Question 2,
Given what you know, how would you explain the difference between an atom and an element?

Question 3,
What differentiates one element from another?

Question 4,
What is the difference between an atom and a molecule?

Question 5,
What is the difference between an element and a compound?

Explanation / Answer

Question 1,

"leaves are green in summer because " in summer the green pigment covers them up for the most part in summer, but in the fall, when the plants are beginning to go dormant in anticipation of the winter, the plant cells stop making chlorophyll, and the leaves lose their green color. Without it, we can see the colors of the other pigments in the leaves.

Question 2,

A particular atom will have the same number of protons and electrons and most atoms have at least as many neutrons as protons. An element is a substance that is made entirely from one type of atom. For example, the element hydrogen is made from atoms containing just one proton and one electron.

Question 3,

The atoms of different elements are different from each other because they have different numbers of protons.

Question 4,

In a molecule, atoms are bonded together by single, double, or triple bonds. An atom has a nucleus surrounded by electrons. ... So another difference between atoms and molecules is that when similar atoms combine together in varying numbers, molecules of different properties can be formed.

Question 5,

A compound contains atoms of different elementschemically combined together in a fixed ratio. An element is a pure chemical substance made of same type of atom. Compounds contain different elementsin a fixed ratio arranged in a defined manner through chemical bonds.

Related Questions

Navigate

• Browse (All)
• Browse H
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.