SchoolSmarts11 SchoolSmarts11

03-02-2016
Chemistry

contestada

Why is hydrogen placed above the alkali metals, on the periodic table?

Respuesta :

Аноним Аноним

03-02-2016

well most gases are lighter then metals:D

Answer Link

Rainbowcloudycupcake Rainbowcloudycupcake

03-02-2016

most of the gases are lighter than metal or some gases are heavy than metal

Answer Link

Otras preguntas

find the perimeter: (use 3.14 for pi):

Which of the following best explains the message, or theme, of the poem? O The Soul, a inner part of a person, is easily swayed by outside forces of society and

A substance has a melting point of 80 °C. Which of the following is true for the substance? (5 points) a) It will also change from a liquid to a gas at 80 °C w

english is hard to comprehend when it comes online because there is no extra explanations

simplify 2e + 3f + 7e + 5f

The purpose of the first paragraph is to

It's very urgent plss answer

Use point-slope form − 1 = ( − 1) to find the equation of the line that passes through the point (−3,5) and has slope = −2 . Write the answer in slope-intercep

How was Phoenician culture different from most other ancient civilizations? They had abundant lands and produced excess crops. They were entirely nomadic and

please be quick im being timed