DianBergmann335 DianBergmann335

05-06-2015
Chemistry

contestada

Which Period 4 element has the most metallic properties?
(1) As (3) Ge
(2) Br (4) Sc

Respuesta :

lulu1991 lulu1991

18-06-2015

The answer is (4) Sc. The metallic properties has the rule that from left to right, the metallic property is from high to low. Then from the position of these four elements, we can get the answer.

Answer Link

Otras preguntas

The ability of a child to stand and perhaps climb usually occurs around the age of _______ months. A. 12 B. 14 C. 10 D. 18

illian is at her favorite clothing store and has found a pair of pants that are on sale for 20% off the regular price. They are regularly $28. How much will be

The rain caused the river to rise a total of 6 2/3 inches. The river was rising at an average of 2/3 of an inch each hour. How many hours did it rain?

PLEEESE HELLLLLLP If you have a test average of 92 and a standard deviation of 1.8, you generally do well on tests. t f

Which of the following statements about stretching is NOT true? a. Stretching increases flexibility. b. Stretching improves range of motion of joints. c. Str

Who was Pericles? A. a Greek speaker whose fame eventually spread far and wide B. the leader who developed the strategies leading to Greek naval success C.

What is the first element to consider when planning a speech? a. the setting b. the introduction c. the visual aids d. the audience

5 facts which confirm that earth is round

compare 237.5 and 2 8/24

Karleigh walks 5/8 mile to school every day. How far does she walk to school in 5 days?