0
In the attached list manmade elements are: technetium, promethium and the elements with atomic number between 94 and 118.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How many elements are unknown to the world?
All predictable elements are currently known or highly unstable. There are about 92 naturally occurring elements; after those are a few that can be made in laboratory conditions but these are usually unstable and eventually decay into lead. This brings the total to about 115 known elements, give or take a few.
What is it when naturally unstable elements release particles from the nuclei and give off heat?
It is called radioactivity.
Why is nutrolin -b give?
Nutrolin-b is a lacto bacillus supplement which is usually given to babies which are on antibiotics to counter the effect of antibiotics that tend to destroy the naturally available lacto bacillus and naturally occurring flora in the intestine.
What is a naturally occurring mineral?
(Like wind, rain, lightning, e.t.c) Wow what grade are you in anyways you should know this are you from Americaim in kindergarden what about you preschool im guessing oh and im from Mexico ahloa give me a break
Definition of a mineral spring?
A naturally occurring spring that produces water containing minerals, or other dissolved substances, that alter its taste or give it a purported therapeutic value.
Which best explains the glassy look of obsidian?
The fact that obsidian IS glass. It is a naturally occurring form of volcanic glass. Different impurities give it different colors, usually black or shades of gray.
What is a plant acid?
Plant acids are naturally occurring organic acids such as citric acid and malic acid produced by plants in their fruits and other locations. In fruits the acids give plants a tangy taste.
Can you give me a sentence using the word naturally?
Some wild animals are naturally ferocious
Can you give me a sentence with the word naturally?
The process occurs naturally, says Mr. Jung.
Where in Dewford City is Steve?
Steve, when you first travel to Deford City, is found in the depths of the Dewford Cave. To find him, follow the naturally occurring path towards each exit. When you hand him the letter, he will give you the TM Steel Wing and disappear. After this, he will no longer be in the cave.
Can a human give birth to anything but a human?
Not naturally.
Can you give birth naturally after having had scoliosis?
Yes.
