Answer these question will mark brainliest and give 5 stars and a !
and the question that look answered already are not i just could not unclick them

question 10 the halogens are a group in the periodic table that:

question 10 options:

have 7 electrons in the outermost "shell".

contain the element carbon

are metallic elements

are named after ms. j's favorite 80's band

The answer to your question is below.

Explanation:

Question 10.

Halogens are a group in the periodic table (VIIA), these elements have seven electrons in their outermost shell. Examples of halogens are Chlorine, Fluorine, and Bromine.

The correct answer is the first one.

Question 2.

The answer is false, in a neutral atom, the number of protons and electrons are equal but the number of neutrons is different.

Question 3

Nine is the atomic number of fluorine

Question 4

Group is correct

Question 5

True, elements with similar electron configurations are in the same group, so they have similar chemical and physical properties.

Question 6

Alkali metals and have one valence electrons.

Question 7

True

Question 8

8, elements with 8 electrons in their outermost shell are stable.

Question 9

6, due to oxygen has 6 valence electrons it is in group VIA.

a is the best answer your welcome