anamatiascamaja anamatiascamaja

04-02-2019
Chemistry

contestada

Which of the following elements is a representative element?
A.
chromium (Cr)
B.
aluminum (Al)
C.
mercury (Hg)
D.
silver (Ag)

Respuesta :

tashanicole tashanicole

04-02-2019

b. aluminum is the representative element. :)

Answer Link

Otras preguntas

Lava is rock that has undergone a physical change and has liquefied. What is known about this change?

Sean was at batting practice he swung 25 times bout only hit the ball 15 times. Describe and write more than one ratio that is related to this situation

I have 5 min. so please answer fast .An XBOX 360 regularly sells for $399. It is on sale for 20% off. What is the sale price of the XBOX 360? A)$78.80 B)$300.0

Which lists all the integer solutions of the equation |x| = 4? a. –4 and 4 b. 0 and 4 c. –4 only d. 4 only

Will a stand that can hold up to 40 pounds support a 21-kilogram television ? explain .

You drive of 242 miles and use 11 gallons of gas. What is the average number of miles per gallon for your car? Show your work

What does 3a+2a equal ?

Subtract. –21 – (–13) a. –34 b. –8 c. 8 d. 34

what is 8 tenths minus 5 hundredths?

Which aspect of the government formed under the Articles of Confederation was best highlighted by Shays’s Rebellion?