Answer:
C
Explanation:
The new Bolshevik government were struggling to run the country as money was running low, people were starving, so they decided to back out of WW1, this made the other European countries see them as weak and not legit. In the conference after WW1 to decide what to do with Germany and the aftermath, Russia wasn't invited because they backed out of the war early.
Answer:
B
Explanation:
Like virtually all rulers throughout history, African rulers invoked both religious claims and their role as lawgivers or law enforcers to bolster their political legitimacy. For example, the ambassadors’ description of King Zara Yacob indicates that he sought to project and advertise his power in these terms as well.
Answer:
It is a negative ion that has one more valence electron than a neutral bromine atom.
Explanation:
The bromine atom (Br) accepts one electron and forms the bromide ion (Br-), which carries a unit negative charge. Thus, the charge of the bromide ion is -1.
Bromine is corrosive to human tissue in a liquid state and its vapors irritate eyes and throat. Bromine vapors are very toxic with inhalation. Humans can absorb organic bromines through the skin, with food and during breathing. Organic bromines are widely used as sprays to kill insects and other unwanted pests.
Its salts are found in the crust at about . 4 parts per million. Bromine is only the 64th most common element on Earth. It is more rare than three quarters of the elements that comprise the Earth's crust
bromine is commonly found in highly un-reactive bromide salts - in much the same way that the poisonous green gas chlorine is commonly found in boring sodium chloride, table salt. ... Today, bromine is extracted on an industrial scale from salt lakes that are especially rich in the element, above all the Dead Sea
