Chemistry Middle School

Help me with this, please. Thanks

Help Me With This, Please. Thanks

Answers

Answer 1
Answer ———hardness ...........
Answer 2
The correct answer is hardness hopes this helps

Related Questions

Describe the change that you made that led to the decrease in the size of the greenleaf population. Explain why the change led to a decrease in the greenleaf population size.
(no science option again)

Answers

Answer:

DO YOU STILL NEED HELP?

Explanation:

Less water and worse weather for photosynthesis will make the leaves not turn out green and somethings with sunlight

On the following periodic table of elements, what do these colors represent?

blue - -Nonmetals
red- -Metals
yellow- -Metalloids

Answers

Answer:

blues are nonmetals (gas)

yellows are metalloids (liquids)

reds are metals (solids)

Explanation:

good luck, hope this helped <3

nonmetals are gas metalloids are liquids and metals are solid

According to this climate graph, which month is the average temperature the lowest in Santa Cruz?



January


March


May


July

Answers

Answer:

january

Explanation:

I’d say the answer is january

What two enzymes are used during replication and what does each do?

Answers

Answer:

The two enzymes that are used during DNA replication is helicase and polymerase. Each enzyme has distinct role that made it a vital part of the replication. In the course of DNA replication, the initial stage is to unzip the double helix structure of the DNA molecule by the enzyme helicase, which breaks the hydrogen bonds that holds the complementary bases of DNA.

Moreover, the DNA polymerase has the ability to exactly copy a DNA template. This enzyme binds to the leading strand and then adding a new complementary nucleotide bases to the DNA strand. In addition, it catalyzes the joining of deoxyribonucleoside 5′-triphosphates (dNTPs) to form the increasing DNA chain.

Explanation:

helicase and polymerase

Please answer the question in the image provided

Answers

Answer:

Gold

Explanation:

In order to find the density, just divide the mass by volume using the formula d=m/v.

d = m/v

d = 38.6/ 2cm^3

19.3 = 38.6/2cm^3

Look back at your chart and see which substance is 19.3, which is gold

The answer would be gold

Groups/Families are arranged vertically in different columns on the periodic table of elements. These groups/families have similar properties and chemical behaviors.

True

False

Answers

This statement is true.
-Hope this helps! :)
This is true:)
Hope it helps u
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