janerobles6 janerobles6

04-06-2020
Chemistry

contestada

All the elements in this group form ______ ions with a positive _ charge. _________ is the most reactive element in the group.

(group 2-alkaline earth metals)

Respuesta :

zaza12340 zaza12340

04-06-2020

Answer:

1) positive

2)2

3)strontium

Explanation:

Answer Link

Otras preguntas

Given the balanced equation representing a reaction: 4Al(s) + 3O2(g) ==> Al2O3(s) As the aluminum loses 12 moles of electrons, the oxygen (1) gains 4 moles o

What do we show loyalty to when we say the Pledge of Allegiance?

What happened at the Constitutional Convention?

Which ion has the smallest radius? (1) O2- (2) S2- (3) Se2- (4) Te2-

the sum of two integers is -1. the product of the integers is -72 find the integers.

What is a hyperbole?

Help solve the following equation: 20.6 + 2.1x = -8.2x

During the Cold War, what was the main concern of the United States?

True or False The segments shown below could form a triangle. A_________C is 6 C_____B is 5 B_____________A is 8

Equal amounts or ethanol and water are mixed at room temperature and at 101.3 kPa. Which process is used to separate ethanol from the mixture? (1) distillation