3 years ago

Atoms of which two elements have a combined total of 34 protons

Mathematics

1 answer:

Andrew [12]3 years ago

7 0

Answer:

Option b

Step-by-step explanation:

Calcium has atomic no-20
Hence it has 20 protons
Silicon has atomic no 14
Hence it has 14protons

Total:-

$\\ \sf\longmapsto 20+14=34$

You might be interested in

30. A model train is 4 inches long. If the

madreJ [45]

I think it is 192 inches long?

7 0

3 years ago

A construction crew is lengthening a road that originally measured 55 miles. The crew is adding one mile to the road each day. T

amm1812

Answer:

$l = 76$

Step-by-step explanation:

$l = 55 + d \\ = 55 + 21 \\ = 76$

hope i helped

3 0

3 years ago

Read 2 more answers

a theme park in florida wants to attract more viewers. they post a survey on a travel website which attractions they would like

ioda

Answer:

The target population of the survey are travelers vacationing.

8 0

3 years ago

Please help I will give brainly

Alenkinab [10]

Answer:

A) 1/2 pound

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

PLEASE HELP WILL GIVE BRAINLIEST<br><br> 15-10 dividid by 5 times 2^2 in the correct order

Sati [7]

Answer:

12 1/2

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers