kathy56 kathy56

29-01-2017
Chemistry

contestada

The H^1- ion is classified as a(n)__ and has _.
A. Anion, 1 valence electron
B. Anion, 2 valence electrons
C. Cation, 2 valence electrons
D. Cation, 0 valence electrons

Respuesta :

jamilashah jamilashah

29-01-2017

It's B, because a negative charged Ion is an anion. And since it's 1- ,one valence electron is been added to H. So it has 2 valence electrons.

Answer Link

Otras preguntas

you spend $50 on a meal for you and your friends. graph the equation 1.5y+4x=50. y =number of sandwiches bought and x= number of drinks.

what city is located on 35 degrees north and 135 degrees east

How are adenine and guanine alike and different

What is the difference of 17 7/8-12 3/12

How old was Abraham Lincoln when he died?

What does I cubed mean? I foreal need help

X=7y-9 X+7y=8 Need help using substitution. ?! Please

Complete the following sentence by adding the present perfect tense of the verb "throw."Jackson _______ the ball to first base. A. has thrownB.

How would you use the word caginess in a sentence

(Stretch your thinking) (hi please help me with my homework)I am a number less than 3000.when you divide me by 58 my remainder is 44.when you me divide 32 my re