Arrange these elements according to electron affinity. a. He b. C c. F

Chemistry

1 answer:

arlik [135]3 years ago

8 0

Answer:

$F>C> H_e$

Explanation:

From the question we are given

a. He

b. C

c. F

Generally

The electron affinity of an atom or molecule is defined as the amount of energy released when an electron is attached to a neutral atom or molecule in the gaseous state to form a negative ion.

Therefore

The order of electron Affinity is give as

$F>C> H_e$

You might be interested in

What is a model that is used to predict possible genotypes and phenotype of offspring?

frutty [35]

This is called the pedigree chart.

7 0

3 years ago

Can someone pls help, I’m sorry if it’s a lot

Helga [31]

Answer: 2738

Explaining: you gotta add

3 0

3 years ago

All of the substances on the periodic table are classified as elements except

zzz [600]

Answer: all elements in the periodic table is classified as elements

Explanation:

The structure of the table shows periodic trends. The seven rows of the table, called periods, generally have metals on the left and nonmetals on the right. The columns, called groups, contain elements with similar chemical behaviours. Six groups have accepted names as well as assigned numbers: for example, group 17 elements are the halogens; and group 18 are the noble gases

6 0

3 years ago

What is the balanced form of the chemical equation shown below?

Tanzania [10]

B. 1, 1, 1, 2
Explanation:
You only need to balance the NaNO3 on the right. Since there is 2 NO3 on the left, you need to put a 2 in front of the NaNO3 on the right. Everything else is already balanced so the only coefficient needed is 2 in front of the NaNO3.

7 0

2 years ago

Which of the drawings contain a mixture?

Assoli18 [71]

the answer is c

Explanation:

because c has all elements mixed together

4 0

3 years ago