nick3710 nick3710

01-06-2018
Chemistry

contestada

In the ground state, an atom of which elements has two valence electrons

1) Cr
2)Cu
3) Ni
4)Se

Respuesta :

KyngOyinda KyngOyinda

02-06-2018

Answer is Ni which is nickel

Answer Link

Otras preguntas

can someone please help ill try to add the picture

fred has 10 coins in a book bag. He has 4 quarters, 1 penny, and 5 dimes. If Fred reaches into his book bag and draws a coin without looking, what is the probab

Susan tossed a die 642 times. Which of the following would be a good estimate of number of times she got the number 3 on the die?

Which type of fuel must be the most carefully contained and protected

GETS BRAINLIEST AND 11 PTS! Judith is digging for sandstone at a geological site. She has 160 meters of rope and 4 stakes to mark off a rectangular area. Which

watts,volts and amps are used to measure electricity. there is a formula that shows the relationship between watts,volts and amps. volts times amps = watts . i

how to tell whether its a prime or composite number

Your friend wants your advice about his new transformation fitness plan. He has found a plan that sounds promising to him, but he wants to know what you think b

Which equation could be used to solve for the measure of angle Q? (1 point) Circle N is shown with a quadrilateral OPQR inscribed inside it. Angle O is labe

please hellpppp!!!!!!!!!!! Let P(2, 3) be a point on a figure. The figure is dilated by a scale factor of 4. What are the coordinates of P′? Write the ordered p