rennat557 rennat557

26-09-2018
Chemistry

contestada

Which of the following elements is an alkali metal? A. potassium (K) B. calcium (Ca) C. chromium (Cr) D. germanium (Ge)

Respuesta :

jacemorris04 jacemorris04

26-09-2018

the answers going to be A potassium

question answered by

(jacemorris04)

Answer Link

elhooligan04 elhooligan04

04-03-2021

Answer:

Potassium

Explanation:

Group 1A on the periodic table are known as alkali metals

That includes Li,Na,K,Rb,Cs, and Fr.

Answer Link

Otras preguntas

please explain this question this is urgent thank u

You want to borrow $600,000 to buy an apartment, and you can only afford $4,000 a month to repay the loan. Suppose the bank charges you a fixed interest rate of

A shark spotter is standing at lookout point 25m above the waters edge. He spots a shark in the water at an angle of depression of 50. If the swimmer that is al

Complex sentences. The next changes came about with the introduction of high-wheeled bicycles in the late Victorian period. These were commonly known as penny f

A furniture shop produces two types of custom made chairs. If the price of one type of chair is three times the price of the other, and the total price for both

The systolic blood pressure of adults in the USA is nearly normally distributed with a mean of 120 and standard deviation of 16 . Someone qualifies as having St

the distance lesley walks from home to school is 120 meters and 80 meters when he goes to church from home. gusion estimates that the distance lesley walks when

Carlos wants to replicate a study where the highest lowest observed value is 13.8 while the lowest is 13.4. He wants to estimate the population mean µ to the ma

Suppose the teenagers that attend public high schools get an average of 5.7hours of sleep each night with a standard deviation of 1.7 hours. Assume that the ave

Solar radiation bounces off of a polar ice cap, then goes into the atmosphere where it remains trapped. Which statement best describes this situation? The radia