1) The term which indicates that the element occurs in pairs is ____. Select the letter of the correct answer.

2 answers:

7 0

1. Diatomic
2. Products
3. Reactants
4. Coefficient
5. Subscript
6. True
7. False
8. First you must write the reactants. Ensure the valencies of the reactants are correct. Draw an arrow. Write the products. Ensure the valencies of the products are correct and apply subscripts as necessary. Balance the equation by ensuring both sides have equal amounts of each elements - use only coefficients to complete this NOT subscripts.

Vaselesa [24]2 years ago

5 0

The answer is a 2 is b

You might be interested in

Name the functional group in the

8_murik_8 [283]

It’s called Diethyl ether so I think the answer is D

8 0

2 years ago

Why do you think scientists claim to offer only supporting evidence for a theory and not proof?

larisa [96]

Because they're not confident enough to confirm it's indeed true but they will support it for they believe it's correct.

8 0

3 years ago

_____ The primary function of molecular membranes is the transport of ions and molecules into and out of cells. The movement of

ale4655 [162]

<h2>Active Transport </h2>

Explanation:

A cell uses energy for the movement of substances against a concentration gradient or an electrochemical gradient that maintains a balanced concentration of ions and molecules in living cells.
This transport of substances is known as Active transport mechanisms which are the basic function of the cell membranes.
The energy used is in the form of ATP.
Active transport occurs when there is a difference in the concentration of particles on both sides.

5 0

3 years ago

PLEASE HELP!!!!! NEED THE ANSWER FAST!!!

PIT_PIT [208]

The answer is a. <span>changes in nucleotides of a DNA molecule that affect the genetic message.</span>

6 0

3 years ago

What is the electronic configuration for K2Cr2O7

dybincka [34]

Answer:

Potassium compounds are quite common and are extremely useful for a variety of purposes. Potash and other potassium compounds have been used for centuries in the manufacture of glass products. Today 95% of the potassium compounds gathered in the world is used in the manufacture of fertilizers.

Potassium dichromate is an inorganic chemical compound possess immense industrial and laboratory importance. It is an orange crystalline solid with the chemical formula K2Cr2O7. It is a strong oxidizing agent and is soluble in water. It is used in the volumetric estimation of ferrous salts, iodides and sulphides for the preparation of chrome alum, chrome yellow and chrome red.

8 0

2 years ago