they are made by of two types of elementary particles
electrons and quarks
quetion answered by
(jacemorris04)
Answer:
There are seven significant figures
Explanation:
There are seven different digits within the number. Three 0s, one 2, one 8, and two 3s, adding up to seven different numbers. You exclude the first 0 when the number is a decimal, leaving seven significant figures. Hope this makes sense! :)
Answer:
= 1.60 L
Comment if you need step to step explanation.
5) through space
2) refraction
3) bent straw in water
4) aluminum
1) i think it’s A
good luck! :)
