2 years ago

Most elements are (1) metals (2)nonmetals (3)gases (4)made in labs

1 answer:

TEA [102]2 years ago

8 0

Most are metals!!!
None are made in labs everything on earth is made of the elements so they are natural!

You might be interested in

Novosadov [1.4K]

Increase the tempature

6 0

3 years ago

klasskru [66]

Answer:

protons and neutrons

Explanation:

those particles account for 99.99% of mass

6 0

3 years ago

fgiga [73]

Answer: 99.45 g

Explanation: we have 22.5 g of Platinum in every 1cm3 of Platinum so if we take 4.42 cm3 of Platinum we will have 4.42 × 22.5 g = 99.45 g of Platinum

7 0

3 years ago

Greeley [361]

I got 1.513289037E12

8 0

3 years ago

Olin [163]

37Ca and 53Fe I believe ..

5 0

3 years ago